[YB/T 5249-1993] 冷鐓用高溫合金冷拉絲[已作廢]
發布時間:1993-12-08
實施時間:1994-01-01
本標準適用于航空工業和其他工業部門制作鉚釘、緊固件或其他零件使用的冷鐓用高溫合金冷拉絲
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發布時間:1989-03-01
實施時間:1989-03-01
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[GBN 176-1982] 轉動部件用高溫合金熱軋棒材[已作廢]
發布時間:1989-03-01
實施時間:1989-03-01
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[GBN 177-1982] 普通承力件用高溫合金熱軋和鍛制棒材[已作廢]
發布時間:1989-03-01
實施時間:1989-03-01
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發布時間:1989-03-01
實施時間:1989-03-01
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發布時間:1989-03-01
實施時間:1989-03-01
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發布時間:1989-03-01
實施時間:1989-03-01
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發布時間:1989-03-01
實施時間:1989-03-01
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發布時間:1989-03-01
實施時間:1989-03-01
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[GBN 184-1982] 焊接用高溫合金冷拉絲[已作廢]
發布時間:1989-03-01
實施時間:1989-03-01
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發布時間:1989-03-01
實施時間:1989-03-01
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[GBN 186-1982] 冷鐓用高溫合金冷拉絲[已作廢]
發布時間:1989-03-01
實施時間:1989-03-01
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[GBN 187.1-1982] 高溫合金棒材縱向低倍組織酸浸試驗法[已作廢]
發布時間:1989-03-01
實施時間:1989-03-01
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[GBN 187.2-1982] 高溫合金棒材橫向低倍組織酸浸試驗法[已作廢]
發布時間:1988-12-01
實施時間:1988-12-01
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[GBN 187.3-1982] 高溫合金棒材縱向斷口試驗法[已作廢]
發布時間:1988-12-01
實施時間:1988-12-01
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[GBN 187.4-1982] 高溫合金顯微組織試驗法[已作廢]
發布時間:1988-12-01
實施時間:1988-12-01
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[GBN 187.5-1982] 高溫合金低倍 高倍組織標準評級圖譜[已作廢]
發布時間:1988-12-01
實施時間:1988-12-01
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發布時間:1988-12-01
實施時間:1988-12-01
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發布時間:1988-04-09
實施時間:1988-09-01
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