Browse Standards
1462+ standards in database
1462 result(s) found
深冷容器用材料与气体的相容性判定导则
Guidance for gas/materials compatibility of cryogenic vessels
工业阀门 标志
Induatrial valves—Marking
水暖管道配件 铜管路连接件
Plumbing fittings—Copper pipe fittings
核级高效空气过滤器
Nuclear grade high efficiency particulate air filters
微型往复活塞空气压缩机
Reciprocating minitype air compressors
一般用固定的往复活塞空气压缩机
Stationary reciprocating air compressors for general use
容积式压缩机流量测量方法
Methods of flow measurement for displacement compressor
锻制承插焊和螺纹活接头
Forged unions, socket-welding and threaded
真空技术 磁流体动密封件 通用技术条件
Vacuum techology—Ferrofluid rotary feedthroughs—Generic specification
供水系统用弹性密封轻型闸阀
Reduced-wall,Resilient-seated gate valves for water supply service
工业过程校准器
Industrial process calibrator
钢制阀门 一般要求
General requirements for industrial steel valves
液压传动 密封装置 评定液压往复运动密封件性能的试验方法
Hydraulic fluid power—Sealing devices—Standard test methods to assess the performance of seals used in oil hydraulic reciprocating applications
工业过程控制阀 第8-1部分：噪声的考虑 实验室内测量空气动力流流经控制阀产生的噪声
Industrial-process control valves—Part 8-1: Noise considerations—Laboratory measurement of noise generated by aerodynamic flow through control valves
工业过程控制阀 第4部分：检验和例行试验
Industrial-process control valves—Part 4: Inspection and routine testing
工业过程控制阀 第9部分: 阶跃输入响应测量的试验程序
Industrial-process control valves—Part 9: Test procedure for response measurements from step inputs
工业过程控制阀 第8-4部分：噪声的考虑 液动流流经控制阀产生的噪声预测方法
Industrial-process control valves—Part 8-4: Noise considerations—Prediction of noise generated by hydrodynamic flow
工业过程控制阀 第2-4部分：流通能力 固有流量特性和可调比
Industrial-process control valves—Part 2-4: Flow capacity—Inherent flow characteristics and rangeability
真空技术 真空设备的检漏方法选择
Vacuum technology—Selection of leak test methods for vacuum equipment
管法兰连接计算方法 第1部分：基于强度和刚度的计算方法
Calculation methods for the pipe flange joints—Part 1： Calculation method satisfies both strength and rigidity requirements