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固定源排放 方法 1：采样位置的选择和烟囱中速度的测量

Stationary source emissions, Method 1: Selection of sampling positions and measurement of velocity in stacks

标准 111-2024 - 建筑暖通空调系统测量、测试、调整和平衡（经ANSI批准）

Standard 111-2024 -- Measurement, Testing, Adjusting, and Balancing of Building HVAC Systems (ANSI Approved)

导管中平均速度的标准试验方法 (皮托管法);

Standard Test Method for Average Velocity in a Duct 40;Pitot Tube Method41;

使用 ASTM 方法 D 3154-72 测定管道内平均流速的精密度的多实验室协作研究

Interlaboratory cooperative study of the precision of the determination of the average velocity in a duct using ASTM method D 3154-72

电加热皮托和皮托静压头规范

Specification for Electrically - heated pitot and pitotstatic pressure heads

固定污染源排放.通风管速率和流量的手工和自动测定.人工参考方法

Stationary source emissions. Manual and automatic determination of velocity and volume flow rate in ducts. Manual reference method

封闭管道中流量的测量.使用流量计或皮托静压管对圆管中涡流或不对称流动条件下流量测量的速度面积法

Measurement of fluid flow in closed conduits - Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot statics tubes

建筑物通风-现场空气流速的测量-方法（草案）

Ventilation for buildings - Measurement of air flow rates on site - Methods

环境质量 空气质量 固定源排放 气体流速和体积流量测定方法 第1部分 直径（或等效直径）等于或大于.. 的烟囱或排放管道

Environmental quality - Air quality. Emissions from stationary sources. Method for the determination of gas velocity and volumetric flow rate. Part 1 - In small stacks or evacuation ducts with diameter (or equivalent diameter) equal or higher than 30 cm.

封闭管道中液体流量的测量.用皮托静压管的速度面积法

Measurement of fluid flow in closed conduits - Velocity area method using Pitot static tubes

封闭管道中流量的测量.使用流量计或皮托静压管测量圆管中涡流或不对称流动条件下流量用速度面积法

Measurement of fluid flow in closed conduits - Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes

牧草种子悬浮速度测定方法

Test methods for forage seed suspension velocity

皮托管检定规程

Verification Regulation of Pitot Tubes

皮托管

pitot tube

速度-面积法流量装置检定规程

Verification Regulation of Flowrate Facilities by Velocity-Area Method

固定源排放 管道中气流速度和体积流量的测量

Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts

管道瓦斯抽放综合参数测定仪 技术条件

Specifications for Comprehensive Parameter Tester for Pipeline Gas Drainage

含石棉材料的受控清除美利体育官网首页网址.第2部分:负压装置.规范

Equipment used in the controlled removal of asbestos-containing materials--Part 2:Negative Pressure Units-Specification

风电场风测量仪器美利体育登录入口官网规范

Verification Regulation of Anemometer for Wind Farm

空速管电加热

Airspeed Tubes Electrically Heated

皮托和皮托静压探头的冰雨最低鉴定标准

Ice and Rain Minimum Qualification Standards for Pitot and Pitot-static Probes

皮托和皮托静电探头的最低性能标准

Minimum Performance Standard for Pitot and Pitot-Static Probes

自走式扫地机 气流性能第1部分：吸入风量性能

Self-Propelled Sweepers - Air Flow Performance Part 1: Suction Air Volume Performance

固定源排放 管道内气流速度和体积流量的测量

Stationary source emissions - Measurement of velocity and volyme flow-rate of gas streams in ducts

作物保护美利体育官网首页网址 灌木和树木作物用空气辅助喷雾器的试验方法

Equipment for crop protection - Test methods for air assisted sprayers for bush and tree crops