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Standard Specification for Pressure-Reducing Valves for Air or Nitrogen Systems
参考页数:8P.;A4
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超流阀性能测试的标准试验方法
Standard Test Method for Performance Testing of Excess Flow Valves
参考页数:9P.;A4
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气体 (氧气除外) 和液压系统用手动球型阀的标准规格
Standard Specification for Hand-Operated, Globe-Style Valves for Gas (Except Oxygen Gas) and Hydraulic Systems
参考页数:7P.;A4
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轴承, 阀门和轴承设备用黑色和有色金属滚珠轴承的标准规格
Standard Specification for Balls, Bearings, Ferrous and Nonferrous for Use in Bearings, Valves, and Bearing Applications
参考页数:10P.;A4
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气体 (氧气除外) 和液压系统用手动球型阀的标准规格
Standard Specification for Hand-Operated, Globe-Style Valves for Gas (Except Oxygen Gas) and Hydraulic Systems
参考页数:7P.;A4
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超流阀性能测试的标准试验方法
Standard Test Method for Performance Testing of Excess Flow Valves
参考页数:9P.;A4
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轴承, 阀门和轴承设备用黑色和有色金属滚珠轴承的标准规格
Standard Specification for Balls, Bearings, Ferrous and Nonferrous for Use in Bearings, Valves, and Bearing Applications
参考页数:10P.;A4
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石油、石化和相关工业用金属球阀
Metal ball valves for petroleum, petrochemical and allied industries
参考页数:25P.;A4
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工业阀.热塑性材料的球阀
Industrial valves - Ball valves of thermoplastics materials
参考页数:20P;A4
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工业阀.热塑性材料的蝶阀
Industrial valves - Butterfly valves of thermoplastics materials
参考页数:14P;A4
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