[GB/T 3625-1995] 換熱器及冷凝器用鈦及鈦合金管[已作廢]
發布時間:1995-10-17
實施時間:1996-03-01
本標準規定了換熱器及冷凝器用鈦及鈦合金管的分類、技術要求、試驗方法、檢驗規則及標志、包裝、運輸、貯存..
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[GB/T 15073-1994] 鑄造鈦及鈦合金牌號和化學成分[已作廢]
發布時間:1994-05-09
實施時間:1994-01-02
本標準規定了鑄造鈦及鈦合金的牌號、代號和化學成分。本標準適用于石墨加工型、石墨搗實型、金屬型和熔模精..
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[GB/T 3620.1-1994] 鈦及鈦合金牌號和化學成分[已作廢]
發布時間:1994-02-20
實施時間:1994-01-02
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[GB/T 3620.2-1994] 鈦及鈦合金加工產品化學成分及成分允許偏差[已作廢]
發布時間:1994-02-20
實施時間:1994-01-02
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發布時間:1994-02-20
實施時間:1994-01-02
本標準規定了鈦及鈦合金板材的分類、技術要求、試驗方法、檢驗規則及標志、包裝、運輸、貯存。本標準適用于..
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發布時間:1993-07-01
實施時間:1993-07-01
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[YB 720-1970] 鈹青銅棒[已作廢]
發布時間:1993-07-01
實施時間:1993-07-01
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[YS/T 41-1992] 鈹片[已作廢]
發布時間:1993-03-01
實施時間:1993-03-01
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[GB/T 14845-1993] 板式換熱器用鈦板[已作廢]
發布時間:1993-01-02
實施時間:1994-09-01
本標準規定了板式換熱器用純鈦板的分類、技術要求、試驗方法、檢驗規則及標志、包裝、運輸、貯存。本標準適..
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[GB/T 13810-2007] 外科植入物用鈦及鈦合金加工材[已作廢]
發布時間:1992-11-05
實施時間:2008-06-01
本標準規定了外科植入物用鈦及鈦合金加工材的要求、試驗方法、檢驗規則和標志、包裝、運輸、貯存及訂貨單內..
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發布時間:1992-10-01
實施時間:1992-10-01
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發布時間:1992-10-01
實施時間:1992-10-01
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[YS/T 221-1994] 金屬鈹珠[已作廢]
發布時間:1991-06-01
實施時間:1991-06-01
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發布時間:1991-03-27
實施時間:1991-12-01
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發布時間:1989-03-31
實施時間:1990-02-01
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發布時間:1989-03-22
實施時間:1990-01-01
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發布時間:1989-03-22
實施時間:1990-01-01
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發布時間:1989-03-03
實施時間:2004-05-01
本標準規定了碳酸鋰的要求、試驗方法和檢驗規則以及標志、包裝、運輸、貯存。本標準適用于以鋰礦石為原料生..
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發布時間:1989-02-01
實施時間:1989-02-01
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發布時間:1989-02-01
實施時間:1989-02-01
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