发布时间:1993-08-27
实施时间:1994-03-01
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发布时间:1993-08-27
实施时间:1994-03-01
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发布时间:1993-07-21
实施时间:1994-03-01
本标准规定了法兰连接尺寸按GB569、GB2501的船用快关阀的产品分类、技术要求、试验方法、检验规..
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发布时间:1993-05-24
实施时间:1994-01-01
本标准规定了套接式管接头的分类、技术要求、试验方法、检验规则、标志、包装及运输。本标准适用于公称通径..
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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: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的铜通舱管件的产品分类、技术要求、试验方法、检..
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发布时间:1992-08-21
实施时间:1993-05-01
本标准规定了螺纹接头通舱管件的产品分类、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..
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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的钢通舱管件的产品分类、技术要求、试验方法、检..
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发布时间:1991-11-08
实施时间:1992-07-01
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发布时间:1991-08-01
实施时间:1991-08-01
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发布时间:1991-05-01
实施时间:1991-05-01
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发布时间:1991-02-01
实施时间:1991-02-01
CB/T 952-1999
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[CBM 1007-1981] 16kgf/cm2铸铁、铸钢法兰[修订]
发布时间:1990-11-01
实施时间:1990-11-01
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[CBM 1008-1981] 20kgf/cm2铸铁、铸钢法兰[修订]
发布时间:1990-11-01
实施时间:1990-11-01
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[CBM 1009-1981] 30kgf/cm2铸钢法兰[修订]
发布时间:1990-11-01
实施时间:1990-11-01
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[CBM 1010-1981] 40kgf/cm2铸钢法兰[修订]
发布时间:1990-11-01
实施时间:1990-11-01
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[CBM 1011-1981] 63kgf/cm2铸钢法兰[修订]
发布时间:1990-11-01
实施时间:1990-11-01
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[CBM 1012-1981] 5kgf/cm2搭焊钢法兰[修订]
发布时间:1990-11-01
实施时间:1990-11-01
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[CBM 1013-1981] 10kgf/cm2搭焊钢法兰[修订]
发布时间:1990-11-01
实施时间:1990-11-01
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[CBM 100-1981] PN25船舶管路法兰焊接双面座板[已作废]
发布时间:1990-11-01
实施时间:1990-11-01
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