[HB 5654-5655-1981] 航空导管识别标志[已作废]
发布时间:
实施时间:1999-03-01
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[HB 5673-5676-1983] A型直通管接头[已作废]
发布时间:
实施时间:1999-03-01
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[HB 5677-5680-1983] 带凸缘直通管接头[已作废]
发布时间:
实施时间:1999-03-01
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[HB 5681-5684-1983] 变径直通管接头[已作废]
发布时间:
实施时间:1999-03-01
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[HB 5685-5688-1983] 拧入式直通管接头[已作废]
发布时间:
实施时间:1999-03-01
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[HB 7509~7519-1997] O形橡胶密封圈 尺寸公差[现行]
发布时间:1997-09-23
实施时间:1997-10-01
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发布时间:
实施时间:1997-01-01
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发布时间:
实施时间:1997-01-01
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发布时间:1996-09-13
实施时间:1997-01-01
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[HB 5998~6000-1996] 过隔板带密封垫圈45°弯管接头[已作废]
发布时间:1996-09-13
实施时间:1997-07-01
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[HB 6001~6003-1996] 拧入式45°弯管接头[已作废]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6004~6006-1996] 90°弯管接头[已作废]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6007~6009-1996] 过隔板90°弯管接头[已作废]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6010~6012-1996] 过隔板带密封垫圈90°弯管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6013~6015-1996] 拧入式90°弯管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6019~6021-1996] 变径三通管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6022~6024-1996] A型变径三通管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6025~6027-1996] 过隔板三通管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6028~6030-1996] 过隔板带密封垫圈三通管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6031~6033-1996] 过隔板不对称三通管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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