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气瓶.液化石油气瓶阀门的规范和试验.手工操作
Gas cylinders - Specifications and testing of LPG cylinder valves - Manually operated
参考页数:22P.;A4
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气瓶.液化石油气瓶阀门的规范和试验.自闭合
Gas cylinders - Specifications and testing of LPG cylinder valves - Self-closing
参考页数:19P.;A4
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工业通用钢制球阀
Steel ball valves for general-purpose industrial applications
参考页数:22P.;A4
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Hose fittings - Straight-way-cock with grip - Dimensions, materials, requirements; Corrigendum 1
参考页数:2P.;A4
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钢管焊接球阀
Steel pipe welded ball valve
参考页数:15P.;A4
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金属密封提升式旋塞阀
Metal seal lift type plug valve
参考页数:16P.;A4
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工业阀门.钢珠阀门
Industrial valves. Steel ball valves
参考页数:22P;A4
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工业阀门.铜合金球阀
Industrial valves. Copper alloy ball valves
参考页数:30P;A4
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危险品运输槽罐.槽罐服务设备.蒸汽传输阀
Tanks for transport of dangerous goods. Service equipment for tanks. Vapour transfer valve
参考页数:18P;A4
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工业用阀门.制动器.工业用阀门的电力制动器.基本要求
Industrial valves - Actuators - Electric actuators for industrial valves - Basic requirements
参考页数:28P.;A4
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