[GB 3452.1-1992] 液压气动用o形橡胶密封圈尺寸系列及公差[已作废]
发布时间:1992-12-12
实施时间:1993-10-01
本标准规定了O形橡胶密封圈(以下简称O形圈)的尺寸系列及公差。本标准适用于液压气动系统及件用的通用和..
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[HG/T 2196-1991] 机动车辆用橡胶材料[已作废]
发布时间:1992-12-01
实施时间:1992-12-01
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发布时间:1992-07-01
实施时间:1992-07-01
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[JB 2600-1980] 骨架式橡胶油封尺寸系列[已作废]
发布时间:1992-07-01
实施时间:1992-07-01
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[GB/T 13488-1992] 橡胶燃烧性能测定垂直燃烧法[已作废]
发布时间:1992-06-09
实施时间:1993-06-01
本标准规定了在一定的条件下,评定垂直夹持的橡胶小试样受小火焰作用后燃烧性能等级的方法。本标准适用于阻..
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[GB/T 3672-1992] 模压 压出和压延实心橡胶制品的尺寸公差[已作废]
发布时间:1992-06-09
实施时间:1993-06-01
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发布时间:1992-06-01
实施时间:1993-10-01
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[HG/T 2329-1992] 拖拉机挠性万向节橡胶衬套[已作废]
发布时间:1992-06-01
实施时间:1993-07-01
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[HG 2330-1992] 旋转轴唇形密封圈贮存维护和安装[已废止]
发布时间:1992-06-01
实施时间:1993-07-01
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[HG/T 2331-1992] 液压隔离式蓄能器用胶囊[现行]
发布时间:1992-06-01
实施时间:1992-07-01
原标准号GB 3867.1-1983%GB 3868-1983
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[HG/T 2333-1992] 真空用O形圈橡胶材料[现行]
发布时间:1992-06-01
实施时间:1993-10-01
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[SY 5300-1987] 石油钻采机械产品用液压气动用O型橡胶密封圈尺寸系列及公差[已作废]
发布时间:1991-12-01
实施时间:1991-12-01
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[HG/T 2021-1991] 耐高温滑油O形橡胶密封圈材料[已作废]
发布时间:1991-06-27
实施时间:1991-12-01
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[QC/T 639-2000] 客车门窗用橡胶密封条[已作废]
发布时间:1991-05-01
实施时间:1991-05-01
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[ZB G 43001-1987] 预应力与自应力钢筋混凝土管用橡胶密封圈[已作废]
发布时间:1991-05-01
实施时间:1991-05-01
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[ZB G 43002-1987] 预应力与自应力钢筋混凝土管用橡胶密封圈试验方法[已作废]
发布时间:1991-05-01
实施时间:1991-05-01
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[GB 12387-1990] 凸面型球墨铸铁管法兰用石棉橡胶垫片[已作废]
发布时间:1990-06-23
实施时间:1991-07-01
本标准规定了球墨铸铁管道法兰用石棉橡胶垫片的型式、尺寸及技术要求。
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发布时间:1989-12-01
实施时间:1989-12-01
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[GB 10709-1989] 110℃以下热水输送管橡胶密封圈材料规范[已作废]
发布时间:1989-12-01
实施时间:1989-12-01
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[GB 10711-1989] 建筑橡胶密封垫 预成型实心硫化的结构密封垫用材料规范[已作废]
发布时间:1989-12-01
实施时间:1989-12-01
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