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工业阀门.铸铁闸阀
Industrial valves. Cast iron gate valves
参考页数:24P.;A4
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水厂用阀.主要键操作的铸铁闸阀.操作规范
Valves for waterworks purposes - Predominantly key-operated cast iron gate valves - Code of practice
参考页数:14P.;A4
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工业阀.热塑性材料的门阀
Industrial valves - Gate valves of thermoplastic materials
参考页数:24P.;A4
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石油、石化和相关工业用螺栓帽状钢闸阀
Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries
参考页数:42P.;A4
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水和其他液体流动设备用闸门.规范
Penstocks for use in water and other liquid flow applications - Specification
参考页数:22P.;A4
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水厂用阀.隔离阀和相关控水设备用船首柱冠板.规范
Valves for waterworks purposes - Stem caps for use on isolating valves and associated water control apparatus - Specification
参考页数:12P.;A4
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工业阀门.铸铁闸阀;德文版本EN 1171-2015
Industrial valves - Cast iron gate valves; German version EN 1171:2015
参考页数:21P.;A4
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工业阀门.通用金属蝶阀;德文版本EN 593-2017
Industrial valves - Metallic butterfly valves for general purposes; German version EN 593:2017
参考页数:38P.;A4
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工业阀门.铜合金闸阀.德文版本EN 12288-2010
Industrial valves - Copper alloy gate valves; German version EN 12288:2010
参考页数:25P;A4
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工业阀门.钢制闸阀.德文版本EN 1984-2010
Industrial valves - Steel gate valves; German version EN 1984:2010
参考页数:16P;A4
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