GB/T 35740-2017工业阀门用镍和镍基合金铸件技术条件国家标准
英文:Specification of nickel and nickel alloy castings for industrial valves GB/T 35740-2017介绍: 国家标准《工业阀门用镍和镍基合金铸件技术条件》由TC...
英文:Specification of nickel and nickel alloy castings for industrial valves GB/T 35740-2017介绍: 国家标准《工业阀门用镍和镍基合金铸件技术条件》由TC...
英文:Industrial-process control valves—Part 2-1: Flow capacity—Sizing equations for fluid flow under installed conditions ...
英文:Industrial-process control valves—Part 8-3: Noise considerations—Control valve aerodynamic noise prediction method GB...
英文:Industrial-process control valves—Part 7: Control valve data sheet GB/T 17213.7-2017介绍: 国家标准《工业过程控制阀 第7部分:控制阀数据单》由TC1...
英文:General purpose industrial valves—Specification of copper alloy castings GB/T 12225-2018介绍: 国家标准《通用阀门 铜合金铸件技术条件》由TC18...
英文:Valve positioners for industrial process control systems—Part 2: Methods of evaluating the performance of intelligent...
英文:Compound quick intake and exhaust air valve for water supply pipeline GB/T 36523-2018介绍: 国家标准《供水管道复合式高速排气进气阀》由TC188(全...
英文:Industrial-process control valves—Part 8-2: Noise considerations—Laboratory measurement of noise generated by hydrody...
英文:Bolted bonnet steel gate valves for petroleum and natural gas industries GB/T 12234-2019介绍: 国家标准《石油、天然气工业用螺柱连接阀盖的钢制闸阀...
英文:Low temperature valve—Technical specifications GB/T 24925-2019介绍: 国家标准《低温阀门 技术条件》由TC188(全国阀门标准化技术委员会)归口上报及执行,主管部门为中国机...