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Standard Test Method for Prerinse Spray Valves
参考页数:11P.;A4
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气瓶.阀保护帽和阀罩.设计,结构和试验.技术勘误表1
Gas cylinders - Valve protection caps and valve guards - Design, construction and tests; Technical Corrigendum 1
参考页数:1P;A4
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气瓶.气瓶阀的瓶帽和护罩.设计、结构和试验
Gas cylinders - Valve protection caps and valve guards - Design, construction and tests
参考页数:10P;A4
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工业阀.热塑性材料的隔膜阀
Industrial valves - Diaphragm valves of thermoplastics materials
参考页数:14P;A4
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通用金属蝶阀
Metallic butterfly valves for general purposes
参考页数:20P.;A4
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低温阀门 技术条件
Cryogenic valve technical specifications
参考页数:31
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危险货物运输用罐. 罐用维修设备. 蒸汽歧管排气阀; 德文版本EN 17110:2018
Tanks for transport of dangerous goods - Service equipment for tanks - Vapour manifold vent valve; German version EN 17110:2018
参考页数:14P.;A4
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