美利体育登录入口官网

CRA管线管（第四版）

CRA Line Pipe (Fourth Edition)

工程用土壤的试验方法 土壤压实和密度试验 压实控制试验 使用参考值统计选择法测定干密度比和含水比

Methods of testing soils for engineering purposes - Soil compaction and density tests - Compaction control test - Dry density ratio and moisture ratio using statistical selection of reference values

人造橡胶的试验方法.胶乳.取样

Methods of test for elastomers - Rubber latex - Sampling

给水用1/2 In.(12 mm)到2 In.(50 mm)聚乙烯-铝-聚乙烯和交联聚乙烯-铝-交联聚乙烯复合压力管

Guide to the sampling of particulate materials - Estimating sampling precision

颗粒材料的取样导则．泥浆取样

Guide to the sampling of particulate materials - Sampling of slurries

膨胀系数与奥氏体不锈钢相当的高温栓接材料标准规范

Standard Specification for High-Temperature Bolting Materials, with Expansion Coefficients Comparable to Austenitic Stainless Steels

镍铁铬钼铜合金棒

Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloys Rod and Bar

锆及锆合金锻件标准规范

Standard Specification for Zirconium and Zirconium Alloy Forgings

锆及锆合金棒材和线材标准规格

Standard Specification for Zirconium and Zirconium Alloy Bar and Wire

石膏墙板规范(公制尺寸)

Standard Specification for Vitrified Clay Filter Blocks

聚四氟乙烯(PTFE)涂覆玻璃织物的标准规格

Standard Specification for Polytetrafluoroethylenendash;(PTFE) Coated Glass Fabric

无夹层聚四氟乙烯（PTFE）挤压薄膜或带标准试验方法的标准指南

Standard Guide to Standard Test Methods for Unsintered Polytetrafluoroethylene (PTFE) Extruded Film or Tape

土工织物质量控制标准实践

Standard Practice for Manufacturing Quality Control of Geotextiles

表面灰尘中铅的擦拭取样材料的标准规格

Standard Specification for Wipe Sampling Materials for Lead in Surface Dust

测定化学成分用铜和铜合金的取样的标准实施规程

Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition

消费者用蹦床材料的制造质量控制的标准实施规程

Standard Practice for Manufacturing Quality Control of Consumer Trampoline Bed Material

外科植入用α加β钛合金锻件的标准规范

Standard Specification for Alpha Plus Beta Titanium Alloy Forgings for Surgical Implants

飞机用斜交轮胎翻新规范

Specification for Retreading of cross ply tyres for aircraft

预制混凝土管道、配件和辅助产品 第114部分：多孔管道规范

Precast concrete pipes, fittings and ancillary products — Part 114 : Specification for porous pipes

咖啡和咖啡产品的取样 袋装生咖啡的取样方法

Sampling of coffee and coffee products. Method of sampling green coffee in bags

与波特兰水泥一起使用的磨细粒状高炉矿渣规范

Specification for Ground granulated blastfurnace slag for use with Portland cement

剑麻绳

Sisal twines

木地板.合格评估的抽样程序

Wood flooring - Sampling procedures for evaluation of conformity

铜及铜合金 铜阴极

Copper and copper alloys. Copper cathodes

包装 — 麻袋 — 空麻袋取样测试方法

Packaging — Sacks — Method of sampling empty sacks for testing

航空航天系列.带锯齿状锁紧环耐腐蚀钢镀MoS2涂层的TI-P64001型钛合金MJ螺纹螺柱.强度为h级:1100MPa(室温).技术规范

Aerospace series - Studs, MJ threads, in titanium alloy TI-P64001 , MoS2 coated, with serrated locking ring in corrosion resisting steel.Strengt h class: 1100 MPa (at ambient temperature) - Technicalspecification

一次性医用手套.第4部分:测定货架寿命的试验和要求

Medical gloves for single use Part 4: Requirements and testing for shelf life determination

天然橡胶乳胶男用避孕套

Natural rubber latex male condoms

聚烯烃农业绳

Polyolefin agricultural twines

皮革. 取样. 批样的取样数量

Leather. Sampling. Number of items for a gross sample

粉末冶金用粉末.取样

Powders for powder metallurgical purposes - Sampling

天然乳胶阴茎套.要求和试验方法

Natural latex rubber condoms - Requirements and test methods

天然橡胶乳胶男用避孕套 要求及试验方法

Natural rubber latex male condoms. Requirements and test methods

聚烯烃农用绳索

Polyolefin agricultural twines

剑麻农用绳

Sisal agricultural twines

纸浆 批量可销售质量的测定 第1部分：片状纸浆打包

Pulps — Determination of saleable mass in lots — Part 1 : Pulp baled in sheet form

纸浆 批量可销售质量的测定 第3部分：成捆

Pulps — Determination of saleable mass in lots — Part 3 : Unitized bales

船舶和海上技术.信号救生美利体育官网首页网址.发生美利体育官网首页网址的试验、检查和标记

Ships and marine technology - Pyrotechnic life-saving appliances - Testing, inspection and marking of production units

粉块混合物－取样法通则

Particulate and bulk materials - General rules for methods of sampling

试验用纸及纸板之取样法

Paper and board - Sampling for testing

建筑尺度许可差规范之管制准则

General Principles for Control of Conformity with Dimensional Tolerance Specifications in Building Construction

谷类检验法–取样

Method of Test for Grains - Sampling

新鲜水果与蔬菜检验法–取样

Method of Test for Fresh Furits and Vegetable - Sampling

铁矿石－取样及试样调制法

Iron ores - Sampling and sample preparation procedures

计数值检验抽样程序及抽样表

Sampling Procedure and Tables for Inspection by Attributes

工业盐取样法及化学分析法

Methods of sampling and chemical analysis of common salt

试验用纸浆之取样法

Sampling of pulps for testing

可烧结之核能级二氧化铀粉

Specification for Nuclear - Grade, Sinterable Uranium Dioxide Powder

中药材产地趁鲜切制技术规程 射干

Technical specification for cutting fresh Chinese herbal medicines at the origin of the plant

中药材产地趁鲜切制技术规程 地黄

Technical specification for fresh cutting of Chinese herbal medicine Rehmannia glutinosa

中药材产地趁鲜切制技术规程 知母

Technical specification for cutting fresh Chinese herbal medicine Anemarrhena asphodeloides

中药材产地趁鲜切制技术规程 黄精

Polygonatum sibiricum

中药材产地趁鲜切制技术规程 猪苓

Technical specification for cutting fresh Chinese herbal medicines at the origin of the plant

中药材产地加工技术规程 桃仁

Technical regulations for processing Chinese herbal medicines at the origin of peach kernel

中药材产地趁鲜切制技术规程 柴胡

Technical specification for fresh cutting of Chinese herbal medicines at the origin of the plant

中药材产地趁鲜切制技术规程 小秦艽

Technical specification for fresh cutting of Chinese herbal medicine at the origin of origin Gentiana macrophylla

中药材产地趁鲜切制技术规程 板蓝根

Technical specification for fresh cutting of Chinese herbal medicines at the origin of the plant - Radix Isatidis

中药材产地趁鲜切制技术规程 黄芪

Technical specification for fresh cutting of Chinese herbal medicines at the origin of the plant Astragalus membranaceus

中药材产地趁鲜切制技术规程 黄芩

Technical specification for fresh cutting of Chinese herbal medicines at the origin of origin Scutellaria baicalensis

中药材产地趁鲜切制技术规程 丹参

Technical specification for fresh cutting of Chinese herbal medicines at the origin of production Salvia miltiorrhiza

中药材产地趁鲜切制技术规程 玉竹

Polygonatum odoratum

中药材产地趁鲜切制技术规程 远志

Polygala chinensis

中药材产地趁鲜切制技术规程 甘草

Technical specification for cutting fresh Chinese medicinal materials at the origin of liquorice

中药材产地趁鲜切制技术规程 杜仲

Technical specification for fresh cutting of Chinese herbal medicine Eucommia ulmoides

中药材产地趁鲜切制技术规程 天麻

Technical specification for fresh cutting of Chinese herbal medicines at the origin of the plant Gastrodia elata

中药材产地趁鲜切制技术规程 苍术

Technical specification for cutting fresh Chinese herbal medicines at the origin of the plant

中药材产地趁鲜切制技术规程 蒲公英

Technical specification for fresh cutting of Chinese herbal medicines at the origin of dandelion

中药材产地趁鲜切制技术规程 防风

Technical specification for cutting fresh Chinese herbal medicines at the origin of the plant

中药材产地趁鲜切制技术规程 牡丹皮

Technical specification for fresh cutting of Chinese herbal medicines at the origin of origin - Peony bark

中药材产地趁鲜切制技术规程 桔梗

Technical specification for cutting fresh Chinese herbal medicines at the origin of the plant Platycodon grandiflorum

中药材产地趁鲜切制技术规程 瓜蒌

Technical specification for fresh cutting of Chinese herbal medicines at the origin of the plant

中药材产地趁鲜切制技术规程 党参

Technical specification for fresh cutting of Chinese herbal medicines at the origin of origin Codonopsis pilosula

中药材产地趁鲜切制技术规程 石刁柏

Asparagus paniculatus

中药材产地趁鲜切制技术规程 香加皮

Technical specification for fresh cutting of Chinese herbal medicines at the origin of the plant

中药材产地趁鲜切制技术规程 白芍

Technical specification for fresh cutting of Chinese herbal medicines at the origin of origin - white peony root

中药材产地趁鲜切制技术规程 赤芍

Technical specification for cutting fresh Chinese herbal medicines at the origin of origin - red peony root

中药材产地加工技术规程 艾叶

Technical Specifications for the Processing of Chinese Herbal Medicinal Materials: Artemisia Leaf

中药材产地加工技术规程-丹参

Technical Regulations for the Production and Processing of Chinese Medicinal Materials - Salvia miltiorrhiza

产品质量现场抽样管理规范

On-site sampling management specification for product quality

煤泥样人工采取和制备方法

Coal slime sample manual collection and preparation method

畜禽产品质量安全监测抽样技术规范

Technical Specifications for Quality and Safety Monitoring and Sampling of Livestock and Poultry Products

产品合格证管理规范

Product qualification certificate management specification

航空航天.锻铝合金无缝结构管材.技术规范.不适用于新设计

Aerospace; seamless structural tubes in wrought aluminium alloys; technical specification; inactive for new design

木材防腐剂.杂酚油及杂酚油处理的木材.取样和分析.第2部分:提取木材中杂酚油跟踪分析试样的取样方法.德文版本EN 1014-2-2010

Wood preservatives - Creosote and creosoted timber - Methods of sampling and analysis - Part 2 : Procedure for obtaining a sample of creosote from creosoted timber for subsequent analysis; German version EN 1014-2:2010

锌和锌合金.取样方法.规范

Zinc and zinc alloys - Method of sampling - Specifications; German version EN 12060:1997

锌和锌合金.二次利用的锌

Zinc and zinc alloys - Secondary zinc; German version EN 13283:2002

结构木材.架空线用木杆;德文版本EN 14229-2010

Structural timber - Wood poles for overhead lines; German version EN 14229:2010

铜和铜合金 铜阴极

Copper and copper alloys - Copper cathodes

铜和铜合金 阴极铜

Copper and copper alloys - Copper cathodes; German version EN 1978:2022

航空航天系列 夹紧蜗杆传动 技术规范（草案）

Aerospace series - Clamps worm drive - Technical specification

瓷砖.第1部分:抽样和验收条件(ISO 10545-1-2014);德文版本EN ISO 10545-1-2014

Ceramic tiles - Part 1: Sampling and basis for acceptance (ISO 10545-1:2014); German version EN ISO 10545-1:2014

色漆、清漆和色漆和清漆原料 抽样（草案）

Sampling of paints, varnishes and raw materials for paints and varnishes (draft)

油籽 手动或自动间断取样

Oilseeds - Manual or automatic discontinuous sampling (ISO 21294:2017); German version EN ISO 21294:2017

粉末冶金用粉末.取样

Powders for powder metallurgical purposes - Sampling (ISO 3954:2007); English version of DIN EN ISO 3954:2007-11

饮用水处理用化学品 选择、采购和质量保证规则

Rules for the selection, procurement and quality assurance of chemicals used in drinking water treatment

粘胶纤维用浆粕 取样方法

Pulp board for viscose fiber.Sampling method

超细涤纶低弹丝

Super-fine polyester drawn textured yarns

聚酰胺66气囊用工业长丝

Polyamide 66 industrial filament yarns for air bag

纺织品.用于化学试验的实验室样品和试样的准备

Textiles.Preparation of laboratory test samples and test specimens for chemical testing

饲料 采样

feed sampling

超导用铌-钛（Nb-Ti）合金棒坯和棒材规范

Specification for niobium-titanium alloy billets and bars for superconducting applications

林业生物质原料分析方法 取样方法

Method for analysis of forestry biomass — Sampling methods

为估计批(或过程)平均质量选择样本量的方法

Choice of sample size for estimating the average quality of a lot or process

胶乳 取样

Rubber latex—Sampling

糖. 验收规则和取样方法

Sugar. Acceptance rules and methods of sampling

新鲜西兰花. 规格

Fresh broccoli. Specifications

一次性医用手套. 第1部分. 紧密性的测定方法

Medical gloves for single use. Part 1. Method for determination of tightness

交流电测量美利体育官网首页网址. 验收. 第11部分. 通用验收方法

Electricity metering equipment AC. Acceptance inspection. Part 11. General acceptance inspection methods

可可豆. 取样

Cocoa beans. Sampling

国家计量体系 测量准确度规范和核设施使用的接受限值 计量检定程序

State system for ensuring the uniformity of measurements. Norms of measurement accuracy and acceptance of the values in the field of atomic energy use. Establishment and application

确保测量一致性的状态系统 预包装货物 主要计量要求

State system for ensuring the uniformity of measurements. Prepackaged goods. The main metrological requirements

确保测量一致性的状态系统 预包装货物 符合主要计量要求的测试方法

State system for ensuring the uniformity of measurements. Prepackaged goods. The test methods for compliance with the main metrological requirements

工业固体废物采样制样技术规范

Technical specifications on sampling and sample preparation from industry solid waste

用于地板和墙面覆层的陶瓷 检验与验收

Ceramics for floor and wall coverings. Inspection and acceptance.

农药 样品采集

Pesticides. Sampling.

陶瓷原料 铝土矿 取样和样品制备

Raw Materials for ceramics. Bauxite - Sampling and preparation of samples.

Textiles. Hilos de algodón para coser. Requisitos.

Textiles. Sewing cotton yarns. Requirements.

金属和其他无机覆盖层 有金属覆层和无覆层外螺纹件和棒材表面残余脆性试验 斜楔法

Metallic and other inorganic coatings - Test for residual embrittlement in both metallic-coated and uncoated externally-threaded articles and rods - Inclined wedge method

纸和纸板 纸芯的美利体育登录入口官网 第1部分:取样

Paper and board - Testing of cores - Part 1: Sampling

橡胶胶乳 取样

Rubber latex - Sampling

船舶和海上技术.信号救生美利体育官网首页网址.发生美利体育官网首页网址的试验、检查和标记

Ships and marine technology - Pyrotechnic life-saving appliances - Testing, inspection and marking of production units

天然和合成生橡胶.取样和样品制备规程

Rubber, raw natural and raw synthetic - Sampling and further preparative procedures

无烟煤和焦炭.人工取样

Hard coal and coke - Manual sampling

随机抽样和随机化规程

Random sampling and randomization procedures

计数抽样检验程序.第5部分:按接收质量限(AQL)检索的逐批检验顺序抽样计划系统

Sampling procedures for inspection by attributes - Part 5: System of sequential sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection

铁矿石.取样和样品制备过程

Iron ores - Sampling and sample preparation procedures

建筑公差 第6部分:验收标准及根据尺度公差规定和统计控制进行验收的一般原则 方法1

Tolerances for building; Part 6 : General principles for approval criteria, control of conformity with dimensional tolerance specifications and statistical control; Method 1

粉末冶金用粉末.取样

Powders for powder metallurgical purposes - Sampling

动植物油脂 取样

Animal and vegetable fats and oils - Sampling

动物饲料.抽样

Animal feeding stuffs - Sampling

速溶咖啡.带衬里的块装件的取样方法

Instant coffee - Sampling method for bulk units with liners

纸浆 成批销售质量的测定 第2部分:浆块(例如快速干燥浆)浆包

Pulps - Determination of saleable mass in lots - Part 2: Pulps (such as flash-dried pulps) baled in slabs

镍和镍合金棒材

Nickel and nickel alloy bars

镍和镍合金锻件

Nickel and nickel alloy forgings

基准材料. 选择术语和定义

Reference materials - Selected terms and definitions

3.6kV~40.5kV高压美利体育官网首页网址用户内有机材料支柱绝缘子技术条件

Technical specification on indoor post insulators of organic material for 3.6kV up to 40.5kV high-voltage equipment

铁合金取样总则

General rules for sampling of ferroalloys

有色金属的抽样、样品制备和分析检验的通用规则

General rules for sampling, sample preparation and analytical testing of non-ferrous metals

细陶瓷粉末原料粒度分析用试样制备的通则

General rules for the sample preparation of particle size analysis of fine ceramic raw powder

袋.测试用空袋抽样方法

Sacks -- Method of sampling empty sacks for testing

铜及铜合金 铜阴极

Copper and copper alloys - Copper cathodes

Orlaiviai ir erdv?laiviai 基于 NI-PH1302 (Waspaloy) 镍基耐热合金 未涂层或镀银 带 MJ 螺纹的自锁螺母 分类 1 210 MPa（环境温度）及 730 °C 技术规范...

Aerospace series - Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated or uncoated - Classification: 1 210 MPa (at ambient temperature) / 730 °C - Technical specification

航空器与航天器 耐热镍基合金 NI-PH100HT（Inconel 718）薄壁自锁套管 带 MJ 螺纹 技术要求

Aerospace series - Inserts, thin wall, self-locking, MJ threads, in heat resisting nickel base alloy NI-P100HT (Inconel 718) - Technical specification

航空航天系列 螺栓 MJ 螺纹 耐热镍基合金 NI-PH2601（Inconel 718） 钝化 等级：1 550 MPa（环境温度）/ 650°C 技术规范

Aerospace series - Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), passivated - Classification: 1 550 MPa (at ambient temperature) / 650 °C - Technical specification

力学性能 取样与试验 (ISO 4489:2019)

Hardmetals - Sampling and testing (ISO 4489:2019)

铁镍 规范与交货要求（ISO 6501:2020）

Ferronickel - Specification and delivery requirements (ISO 6501:2020)

MIL-DTL-17901C(SH) 船用轴承部件规范

MIL-DTL-17901C(SH) Marine Bearing Components Specification

压水堆核电厂核岛机械美利体育官网首页网址焊接规范 第2部分：焊接填充材料验收

Welding code for nuclear island mechanical equipment of pressurized water reactor nuclear power plant Part 2: Acceptance of welding filler materials

铜和铜合金 阴极铜

Copper and copper alloys - Copper cathodes

铜和铜合金 阴极铜

Copper and copper alloys - Copper cathodes

统计学应用-统计批次控制原理

Application of statistics - Principles of statistical batch control

袋装生咖啡 取样

Green coffee in bags.Samlping

饲草产品抽样技术规程

Code of practice of forage sampling

农用剑麻纱

Sisal agricultural twines

锡锌合金镀层技术条件

Technical conditions of tin-zinc alloy coating

液压缸硬铬镀层技术要求

Technical requirements for hard chrome plating of hydraulic cylinders

钛及钛合金的热处理

Heat Treatment of Titanium and Titanium Alloys

土木工程规范 第BT1部分：针入度等级沥青

Civil engineering specifications Part BT1: Penetration grade bitumen

渔具材料抽样方法及合格批判定规则 合成纤维丝、线

Sampling methods of fishing gear materials and rules for conformity assessment of synthetic fiber filaments and threads

食品 转基因生物及其衍生产品的美利体育登录入口官网分析方法 抽样策略

Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Sampling strategies

进出口标准橡胶检验方法 第1部分：取样与试样制备

Inspection for import and export standard rubber.Part 1:Sampling and test-sample preparation

进出口茶叶抽样方法

Method for the sampling of tea for import and export

进出口茶叶检疫规程

Rule of quarantine of tea import and export

进出口化妆品良好生产规范

Good manufacturing practice for cosmetics for import and export

袋装矿产品取样通则

General rules for the sampling of minerals packed in bags

进出口乳及乳制品检验规程

Rules for the inspection of imported and exported milk and dairy products

出境鲜果检疫规程.第6部分：西瓜

Rules for the quarantine of fresh fruits for export.Part 6:Watermelon

进出口食品安全生物学美利体育登录入口官网抽样规范

Sampling standard for biology detection of import and export food safety

剑麻绳

Sisal twines

可搬运气瓶 容积不超过150升的可充装焊接容器 第1部分：设计依据为实验方法的奥氏体不锈钢焊接气瓶

Transportable gas cylinders - Refillable welded receptacles of a capacity not exceeding 150 litres - Part 1: Welded austenitic stainless steel cylinders made to a design justified by experimental methods

铜和铜合金 铜阳极

Copper and copper alloys - Copper cathodes

铜和铜合金 中间合金

Copper and copper alloys - Master alloys

航空系列 自锁螺母 MJ螺纹 在耐热镍基合金NI-PH2601（Inconel 718）上涂有MoS2涂层 技术分类：1 550 MPa（常温下）/425摄氏度 技术规范

Aerospace series - Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated - Classification: 1 550 MPa (at ambient temperature)/425 degrees C - Technical specification

谷物、豆类和碾磨产品 静止批次的采样（ISO 13690:1999）

Cereals, pulses and milled products - Sampling of static batches (ISO 13690:1999)

石油天然气工业 铝合金钻杆（ISO 15546:2007）

Petroleum and natural gas industries - Aluminium alloy drill pipe (ISO 15546:2007)

纸和纸板 取样测定平均质量（ISO 186:2002）

Paper and board - Sampling to determine average quality (ISO 186:2002)

粉末冶金用粉末 取样（ISO 3954:2007）

Powders for powder metallurgical purposes - Sampling (ISO 3954:2007)

天然乳胶橡胶避孕套 要求和试验方法（ISO 4074:2002）

Natural latex rubber condoms - Requirements and test methods (ISO 4074:2002)

聚烯烃农业膜线（ISO 4167:2006）

Polyolefin agricultural twines (ISO 4167:2006)

动物和植物脂肪和油 取样（ISO 5555:2001）

Animal and vegetable fats and oils - Sampling (ISO 5555:2001)

流动谷物和碾磨谷物产品 机械手段的自动取样（ISO 6644:2002）

Flowing cereals and milled cereal products - Automatic sampling by mechanical means (ISO 6644:2002)

直接还原铁和热块铁 取样和制备样品（ISO 10835:2007 等同采用）

Direct reduced iron and hot briquetted iron - Sampling and sample preparation (ISO 10835:2007, IDT)

橡胶乳胶 取样

Rubber latex - Sampling

硬煤和焦炭 机械取样 第1部分：一般介绍（ISO 13909-1:2016 等同）

Hard coal and coke - Mechanical sampling - Part 1: General introduction (ISO 13909-1:2016, IDT)

高纯氯化氢焊接气瓶

High purity hydrogen chloride welded gas cylinders

单一货批的取样和接受

Sampling and accepting a single lot of paper, paperboard, containerboard, or related product

铜和铜合金 阴极铜

Copper and copper alloys - Copper cathodes

包装 麻袋 抽样空袋进行测试的方法 （ISO 7023:1983）

PACKAGING. SACKS. METHOD OF SAMPLING EMPTY SACKS FOR TESTING. (ISO 7023:1983).

架空线用导体 铝镁硅合金线

Conductors for overhead lines - Aluminium-magnesium-silicon alloy wires

聚烯烃农用麻绳（ISO 4167:2006）

Polyolefin agricultural twines (ISO 4167:2006)

剑麻农用麻绳（ISO 5080:1994）

SISAL AGRICULTURAL TWINES (ISO 5080:1994)

铜和铜合金 阴极铜

Copper and copper alloys - Copper cathodes

沥青焦试样的采取和制备方法

Pitch coke sample collection and preparation method

烟草及烟草制品 转基因测定的取样方法

Tobacco and tobacco products-Sampling method of genetically modified organism contents detection

烟叶等级检验方法

Method of Tobacco Leaf Grading Inspection

打叶复烤生产过程数据采集与处理指南

Data Collection and Processing Guidelines for the Tobacco Leaf Redrying Production Process