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供水用气阀

Air valve for water supply

一般用途、排水和排污水的地下或地面压力系统用塑料管道系统.聚乙烯.管道

Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage - Polyethylene (PE) - Pipes

低温容器 静态非真空绝热容器 第2部分：设计、制造、检验和试验

Cryogenic vessels — Static non - vacuum insulated vessels — Part 2 : Design, fabrication, inspection and testing

天然气基础设施 最大工作压力高达 16 bar 的燃气管网安全管理系统

Gas infrastructure. Safety Management System for Gas Networks with maximum operating pressure up to and including 16 bar

小工艺品 气胀救生筏 1 型和 2 型

Small craft. Inflatable liferafts - Type 1 and type 2

用于运输危险货物的罐体 用于运输液体化学品和液化气体的罐体美利体育官网首页网址 底阀

Tanks for the transport of dangerous goods - Tank equipment for the transport of liquid chemicals and liquefied gases - Foot valves; German and English version prEN 14433:2022 / Note: Date of issue 2022-05-27*Intended as replacement for DIN EN 14433 (2...

供应气体燃料的塑料管道系统 聚乙烯（PE） 第4部分：阀门；德文版 EN 1555-4:2021

Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves; German version EN 1555-4:2021

气动液压传动.电气动持续气流控制阀.第1部分:需要包含在供应商文件中的主要特征

Pneumatic fluid power - Electro-pneumatic continuous flow control valves - Part 1: Main characteristics to include in the supplier's literature

小型船舶.充气救生艇.第2部分:II型

Small craft - Inflatable liferafts - Part 2: Type II

气压流体动力 压缩空气过滤器 第2部分：测试供应商资料中应包含的主要特性的试验方法

Pneumatic fluid power. Compressed air filters. Part 2 : test methods to determine the main characteristics to be included in supplier's literature.

小型船只 气胀式救生筏 第1部分：类型 1 和类型 2

Small vessels - Inflatable life rafts - Part 1: type 1 and type 2

小艇 气胀式救生筏 第1部分:1型和2型

Small craft - Inflatable liferafts - Part 1 : type 1 and type 2

管件、三通、焊环

FITTING, TEE, WELD RING

管件、活接头、隔板密封、外部模压

FITTING, UNION, BULKHEAD SEALING, EXTERNAL SWAGE

配件，弯头 90°，隔板，外部型锻至无扩口，液压

FITTING, ELBOW 90°, BULKHEAD, EXTERNAL SWAGE TO FLARELESS, HYDRAULIC

小型船只 充气救生筏 第一部分：I型（等同采用ISO 9650:2005）

Small craft - Inflatable liferafts - Part 1: Type I (ISO 9650:2005, IDT)

海底输油管道工艺设计规范

Submarine oil pipeline process design specifications

VdS 水灭火系统指南 手动操作关闭阀 要求与试验方法

VdS Guidelines for water extinguishing systems Shut-off valves Requirements and test methods