发布时间:1994-06-30
实施时间:1995-04-01
本标准规定了法兰连接尺寸按GB569、GB2501的船用双偏心型对夹式和法兰式蝶阀的产品分类、技术要..
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[CB/T 3591-1994] 法兰球铁油轮闸阀[已作废]
发布时间:1994-02-01
实施时间:1994-08-01
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发布时间:1993-09-01
实施时间:1993-09-01
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[CBM 1090-1981] 5kgf/cm2法兰青铜闸阀[已作废]
发布时间:1993-09-01
实施时间:1993-09-01
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发布时间:1993-09-01
实施时间:1993-09-01
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发布时间:1993-09-01
实施时间:1993-09-01
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发布时间:1993-05-01
实施时间:1993-05-01
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发布时间:1993-01-08
实施时间:1993-07-01
本标准规定了高压手动球阀的产品分类、技术要求、试验方法、检验规则、标志、包装。本标准适用于介质为空气..
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[CB/T 3475-1992] 防浪阀[已作废]
发布时间:1992-08-21
实施时间:1993-05-01
本标准规定了法兰连接尺寸按GB 569、GB 2501的防浪阀的产品分类、技术要求、试验方法、检验规..
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发布时间:1992-08-21
实施时间:1993-05-01
本标准规定了法兰连接尺寸按GB 569、GB 2501的铸钢、青铜立式防浪阀的产品分类、技术要求、试..
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发布时间:1992-08-21
实施时间:1993-05-01
本标准规定了法兰连接尺寸按GB 569、GB 2501的铸钢、青铜可闭立式防浪阀的产品分类、技术要求..
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[GB 11703-1989] 船用青铜带锁扣旋塞[已作废]
发布时间:1990-05-01
实施时间:1990-05-01
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发布时间:1984-06-18
实施时间:1984-05-01
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[CB 254-1982] 船底放泄螺塞[已作废]
发布时间:1984-01-01
实施时间:1984-01-01
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[CB* 3124-1982] Pg16内螺纹青铜闸阀[已作废]
发布时间:1983-02-20
实施时间:1984-01-01
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[CB 465-1981] 法兰铸铁闸阀[已作废]
发布时间:1983-01-01
实施时间:1983-01-01
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[CB 628-1981] 通风闸阀[已作废]
发布时间:1983-01-01
实施时间:1983-01-01
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发布时间:1982-12-01
实施时间:1982-12-01
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发布时间:1982-12-01
实施时间:1982-12-01
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[GB 2027-1980] 船用内螺纹青铜填料旋塞[已作废]
发布时间:1981-10-01
实施时间:1981-10-01
CB/T 311-1999
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- Hexalobular socket head cap screws
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- Aerospace Series - Cable Outlet Accessories for Circular and Rectangular Electrical and Optical Connectors Part 002: Index of Product Standards
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- Welding Consumables - Tubular Cored Electrodes for gas Shielded and Non-gas Shielded Metal arc Welding of Non-alloy and Fine Grain Steels - Classification (iso 17632:2015)
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- Cleanrooms and Associated Controlled Environments Part 1: Classification of air Cleanliness by Particle Concentration (iso 14644-1:2015) & Part 2: Monitoring to Provide Evidence of Cleanroom Performance Related to air Cleanliness by Particle Concentration (iso 14644-2:2015)
- Welding Consumables - Wire Electrodes, Wires and Rods for Welding of Aluminium and Aluminium Alloys - Classification (iso 18273:2015)
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