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[JB/T 53065-1999] 增压透平膨胀机 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53139-1999] 糟粕造粒机 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53140-1999] 固定式真空粉末绝热低温液体贮槽 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53142-1999] 纯氮设备 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53143-1999] 空气分离设备用离心式低温液体泵 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53144-1999] 水电解制氢设备 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53146-1999] 真空多层绝热低温液体容器 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53148-1999] 无润滑往复活塞式高压氧气压缩机 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53149-1999] 氩提取设备 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53150-1999] 往复式低温液体泵 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53151-1999] 低温液体槽车 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53152-1999] 低压透平膨胀机 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53153-1999] 活塞式膨胀机 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53155-1999] 空气分离设备用低温截止阀和节流阀 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53156-1999] 粉末普通绝热贮槽 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[JB/T 53157-1999] 天然气分离设备 产品质量分等[已作废]
发布时间:1999-12-30
实施时间:2000-06-01
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[GB 12135-1999] 气瓶定期检验站技术条件[已作废]
发布时间:1999-10-10
实施时间:2000-06-01
本标准规定了气瓶定期检验站的资格、职责和必备的条件。本标准适用于对无缝气瓶、焊接气瓶、液化石油气钢瓶..
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[GB 8334-1999] 液化石油气钢瓶定期检验与评定[已作废]
发布时间:1999-10-10
实施时间:2000-06-01
本标准规定了民用液化石油气钢瓶定期检验与评定的基本方法和技术要求。本标准适用于公称容积为1.2L、4..
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发布时间:1999-07-12
实施时间:2000-01-01
JB/T 8942-1999
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[JB/T 9071-1999] 铝制空气分离设备氩弧焊工艺规程及焊接工艺评定[已废止]
发布时间:1999-07-12
实施时间:2000-01-01
JB/T 9071-1999
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