[JB/T 8860-2004] 旋塞阀 静压寿命试验规程[已作废]
发布时间:2004-03-12
实施时间:2004-08-01
本标准规定了工业用旋塞阀的静压寿命试验的要求、试验方法、静压寿命试验次数的确定。
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[JB/T 8861-2004] 球阀 静压寿命试验规程[已作废]
发布时间:2004-03-12
实施时间:2004-08-01
本标准规定了工业用球阀的静压寿命试验的试验要求、试验方法、静压寿命试验次数的确定。
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[JB/T 8863-2004] 蝶阀 静压寿命试验规程[已作废]
发布时间:2004-03-12
实施时间:2004-08-01
本标准规定了工业用密封型蝶阀的静压寿命试验的要求、试验方法、静压寿命试验次数的确定。
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[JB/T 8864-2004] 阀门气动装置 技术条件[已作废]
发布时间:2004-03-12
实施时间:2004-08-01
本标准规定了工业用阀门气动装置的定义、技术要求、试验方法、检验规则、标志、包装和贮存等。
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发布时间:2003-10-01
实施时间:2003-10-01
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[HG 5-1587-1985] 液化石油气槽车弹簧式安全阀[已作废]
发布时间:2003-06-01
实施时间:2003-06-01
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[HG 5-1588-1985] 液化石油气紧急切断阀[已作废]
发布时间:2003-06-01
实施时间:2003-06-01
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[SD 294-1988] 电站用水封式阀门技术条件[现行]
发布时间:2003-04-01
实施时间:2003-04-01
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[SD 316-1989] 锥形阀参数、型式及技术条件[已废止]
发布时间:2003-04-01
实施时间:2003-04-01
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发布时间:2003-03-21
实施时间:2003-10-01
本标准对家用手动燃气阀门的分类、型号标记、结构、尺寸及外观、材料、性能、试验方法、检验规则、标志、包..
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发布时间:2003-03-14
实施时间:2003-10-01
本标准为首次制定的行业标准。本标准规定了自力式流量控制阀的型号编制、基本参数、技术要求、检验方法以及..
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[JB 1308-1973] Pg2500kgf/厘米阀门型式和基本参数[已作废]
发布时间:2002-10-01
实施时间:2002-10-01
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[JB 1309-1973] Pg2500kgf/cm2阀门、管件和紧固件技术条件[已作废]
发布时间:2002-10-01
实施时间:2002-10-01
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[JB 1310-1973] Pg2500kgf/cm2管子端部型式、尺寸和技术要求[已作废]
发布时间:2002-10-01
实施时间:2002-10-01
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[JB 1311-1973] Pg2500kgf/cm2带颈接头型式、尺寸和技术要求[已作废]
发布时间:2002-10-01
实施时间:2002-10-01
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[JB 1312-1973] Pg2500kgf/cm2凹穴接头型式、尺寸和技术要求[已作废]
发布时间:2002-10-01
实施时间:2002-10-01
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[JB 1313-1973] Pg2500kgf/cm2锥面垫锥面盲垫型式、尺寸和技术要求[已作废]
发布时间:2002-10-01
实施时间:2002-10-01
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[JB 1314-1973] Pg2500kgf/cm2螺套型式、尺寸和技术要求[已作废]
发布时间:2002-10-01
实施时间:2002-10-01
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[JB 1315-1973] Pg2500kgf/cm2内外螺母型式、尺寸和技术要求[已作废]
发布时间:2002-10-01
实施时间:2002-10-01
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[JB 1316-1973] Pg2500kgf/cm2接头螺母型式、尺寸和技术要求[已作废]
发布时间:2002-10-01
实施时间:2002-10-01
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