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危险物品运输用槽罐车.槽罐车用辅助设备.压力平衡底阀
Tanks for transport of dangerous goods - Service equipment for tanks - Pressure balanced footvalve
参考页数:20P;A4
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危险物品运输用槽罐车.槽罐车用辅助设备.无压力平衡底阀
Tanks for transport of dangerous goods - Service equipment for tanks - Non pressure balanced footvalve
参考页数:18P.;A4
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建筑物用阀.建筑物内饮用水供给用手动铜合金及不锈钢球阀.试验及要求
Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements
参考页数:24P;A4
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铸铁旋塞阀规范
Specification for cast iron plug valves
参考页数:20P;A4
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石油、石油化学和相关工业用金属球阀(ISO 17292-2015).德文版本EN ISO 17292-2015
Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015); German version EN ISO 17292:2015
参考页数:38P.;A4
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建筑物燃气设备上的手动球阀和底部关闭锥形塞阀.德文版本EN 331-2015
Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings; German version EN 331:2015
参考页数:50P.;A4
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工业阀门. 钢制球阀; 德文版本EN 1983-2013
Industrial valves - Steel ball valves; German version EN 1983:2013
参考页数:19P.;A4
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工业阀门.铜合金球阀.德文版本EN 13547-2013
Industrial valves - Copper alloy ball valves; German version EN 13547:2013
参考页数:26P;A4
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建筑物用阀.建筑物内饮用水供应用手动铜合金和不锈钢球阀.试验和要求
Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements; German version EN 13828:2003
参考页数:21P.;A4
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危险品运输用槽罐.槽罐用维护设备.蒸汽输送阀
Tanks for transport of dangerous goods - Service equipment for tanks - Vapour transfer valve; German version EN 13082:2008+A1:2012
参考页数:16P;A4
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