Browse Standards

压缩空气 第1部分：污染物净化等级

Compressed air—Part 1：Contaminants and purity classes

部分回转阀门驱动装置的连接

Part-turn valve actuator attachments

成套装置完整性管理

Integrity management of units

气动 用于塑料管的插入式管接头

Pneumatic fluid power—Push-in connectors for thermoplastic tubes

液压传动连接 试验方法 第3部分：软管总成

Connections for hydraulic fluid power—Test methods—Part 3:Hose assemblies

流体传动系统及元件 参考词典规范 第2部分：气动产品类与特性的定义

Fluid power—Specification of reference dictionary—Part 2:Definitions of classes and properties of pneumatics

移动式压力容器修理导则

Guidelines for repair of transportable pressure equipment

固定式压力容器修理导则

Guidelines for repair of stationary pressure vessels

车用压缩氢气纤维全缠绕气瓶定期检验与评定

Periodic inspection and evaluation of fully wrapped fibre reinforced composite gas cylinders of compressed hydrogen gas for automotive vehicles

车用压缩氢气塑料内胆碳纤维全缠绕气瓶

Fully-wrapped carbon fiber reinforced cylinders with a plastic liner for the on-board storage of compressed hydrogen as a fuel for land vehicles

高压氢气瓶塑料内胆和氢气相容性试验方法

Test method for evaluating hydrogen compatibility of plastic liner of high pressure gaseous hydrogen cylinders

车用高压储氢气瓶组合阀门

Assembly valve on high pressure hydrogen storage cylinder for vehicles

大容积钢质无缝气瓶

Large capacity seamless steel gas cylinders

煤粉给料三通换向阀

Coal feed flow three-way diverter valve

承压设备介质危害分类导则

Guidelines for classification on hazard of medium in pressure equipment

承压设备修理基本要求

Basic requirements for repair of pressure equipment

液压传动 测量技术 第2部分：密闭回路中平均稳态压力的测量

Hydraulic fluid power—Measurement techniques—Part 2: Measurement of average steady-state pressure in a closed conduit

液压传动 测量技术 第1部分:通则

Hydraulic fluid power—Measurement techniques—Part 1: General principles

液压传动连接 金属管接头 第1部分：24°锥形

Connections for hydraulic fluid power—Metallic tube connectors—Part 1: 24°cone connectors

家用和类似用途的交流换气扇及其调速器 性能测试方法

A.C. ventilating fans and regulators for household and similar purposes—Methods for measuring performance