[HB 6885~6886-1993] 輕型無擴口接頭[現(xiàn)行]
發(fā)布時間:1994-06-01
實施時間:1994-06-01
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[GB/T 14409-1993] 航空航天管路識別標志[現(xiàn)行]
發(fā)布時間:1993-04-20
實施時間:1994-01-01
本標準規(guī)定了航空航天管路的識別標志、標志的制作及其位置。本標準適用于飛行器鋼性導(dǎo)管,也適用于軟管組件..
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[HB 6590~6592-1992] 內(nèi)外螺紋轉(zhuǎn)接接頭[現(xiàn)行]
發(fā)布時間:1992-10-10
實施時間:1992-12-01
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[HB 6593~6595-1992] 擴口-無擴口直通轉(zhuǎn)接接頭[現(xiàn)行]
發(fā)布時間:1992-10-10
實施時間:1992-12-01
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[HB 6596~6598-1992] 擴口-無擴口過隔板轉(zhuǎn)接接頭[現(xiàn)行]
發(fā)布時間:1992-10-10
實施時間:1992-12-01
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[HB 4-31-43-1983] 組合導(dǎo)管[已作廢]
發(fā)布時間:
實施時間:1991-10-01
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[HB 4-31-43-1999] 組合導(dǎo)管[已作廢]
發(fā)布時間:
實施時間:1991-10-01
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[QJ 1897-1990] 真空封口閥[已作廢]
發(fā)布時間:1990-02-13
實施時間:1990-12-01
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[QJ 1898-1990] 直空封口閥技術(shù)條件[已作廢]
發(fā)布時間:1990-02-13
實施時間:1990-12-01
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發(fā)布時間:1990-02-13
實施時間:1990-12-01
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[QJ 1900.2-1990] 測壓快換接頭技術(shù)條件[已作廢]
發(fā)布時間:1990-02-13
實施時間:1990-12-01
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[QJ 1642.12-1989] 24°導(dǎo)管連接件 24°異徑三通接頭[現(xiàn)行]
發(fā)布時間:1989-01-13
實施時間:1989-08-01
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[QJ 1642.13-1989] 24°導(dǎo)管連接件 24°直通接頭[現(xiàn)行]
發(fā)布時間:1989-01-13
實施時間:1989-08-01
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[QJ 1642.14-1989] 24°導(dǎo)管連接件 塞子[現(xiàn)行]
發(fā)布時間:1989-01-13
實施時間:1989-08-01
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[QJ 1642.15-1989] 24°導(dǎo)管連接件 24°堵頭[現(xiàn)行]
發(fā)布時間:1989-01-13
實施時間:1989-08-01
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[QJ 1642.10-1989] 24°導(dǎo)管連接件 24°變徑直通接頭[現(xiàn)行]
發(fā)布時間:1989-01-13
實施時間:1989-08-01
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[QJ 1642.8-1989] 24°導(dǎo)管連接件 24°焊接接頭[現(xiàn)行]
發(fā)布時間:1989-01-13
實施時間:1989-08-01
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[QJ 1642.16-1989] 24°導(dǎo)管連接件 塞子組件[現(xiàn)行]
發(fā)布時間:1989-01-13
實施時間:1989-08-01
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[QJ 1642.11-1989] 24°導(dǎo)管連接件 24°三通接頭[現(xiàn)行]
發(fā)布時間:1989-01-13
實施時間:1989-08-01
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[QJ 1642.9-1989] 24°導(dǎo)管連接件 24°旋入管接頭[現(xiàn)行]
發(fā)布時間:1989-01-13
實施時間:1989-08-01
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