發布時間:1994-09-27
實施時間:1995-05-01
本標準規定了面壓式滑動水口的產品分類、技術要求、試驗方法、檢驗規則和標志、包裝和運輸。本標準適用于面..
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[GB/T 14975-1994] 結構用不銹鋼無縫鋼管[已作廢]
發布時間:1994-06-13
實施時間:1995-01-01
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[GB/T 14976-1994] 流體輸送用不銹鋼無縫鋼管[已作廢]
發布時間:1994-06-13
實施時間:1995-01-01
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[SY/T 0079-1993] 埋地鋼質管道煤焦油瓷漆 外覆蓋層技術標準(附條文說明)[已作廢]
發布時間:1994-05-01
實施時間:1994-05-01
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[JG/T 3013-1994] 預應力混凝土用金屬螺旋管[已廢止]
發布時間:1994-04-20
實施時間:1994-12-01
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[GB/T 15011-1994] 耐蝕合金冷軋(拔)無縫管[已作廢]
發布時間:1994-04-04
實施時間:1994-05-01
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[SY/T 5870-1993] 套管補貼用波紋管[已廢止]
發布時間:1994-01-06
實施時間:1994-06-01
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[YB/T 5052-1993] 金剛石巖芯鉆探用無縫鋼管[已廢止]
發布時間:1993-12-08
實施時間:1994-01-01
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[YB/T 5188-1993] 排水用灰口鑄鐵直管及管件[已廢止]
發布時間:1993-12-08
實施時間:1994-01-01
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[YB/T 5209-1993] 傳動軸用電焊鋼管[已作廢]
發布時間:1993-12-08
實施時間:1994-01-01
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[YB/T 5226-1993] 梯唇型橡膠圈接口鑄鐵管件[廢止]
發布時間:1993-12-08
實施時間:1994-01-01
本標準規定了梯唇型橡膠圈接口鈴鐵管件的接口型式、外形、尺寸、重量、技術要求、試臉方法、槍臉規則、標志..
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[SY/T 4072-1993] 瀝青膨脹珍珠巖防腐保溫鋼管[已作廢]
發布時間:1993-11-26
實施時間:1994-03-01
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[SY/T 0078-1993] 鋼質管道內腐蝕控制標準[已廢止]
發布時間:1993-11-16
實施時間:1994-05-01
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[GB/T 3091-1993] 低壓流體輸送用鍍鋅焊接鋼管[已作廢]
發布時間:1993-10-01
實施時間:1993-10-01
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[DL/T 515-1993] 電站彎管[已作廢]
發布時間:1993-08-01
實施時間:1993-08-01
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[GB/T 14291-1993] 礦用流體輸送電焊鋼管[已作廢]
發布時間:1993-04-19
實施時間:1993-01-02
本標準規定了礦用流體輸送電焊鋼管的尺寸、外形、質量(重量)、技術要求、試驗方法、檢驗規則及包裝、標志..
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[YB/T 041-1993] 鋼門窗用電焊異型鋼管[已廢止]
發布時間:1993-04-14
實施時間:1993-11-01
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[SY/T 4057-1993] 液體環氧涂料內防腐涂層鋼管技術條件[已作廢]
發布時間:1993-03-27
實施時間:1993-09-01
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[GB/T 3092-1993] 低壓流體輸送用焊接鋼管[已作廢]
發布時間:1993-02-17
實施時間:1993-10-01
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[GB/T 13792-1992] 帶式輸送機托輥用電焊鋼管[已作廢]
發布時間:1992-11-16
實施時間:1993-06-01
本標準規定了帶式輸送機托輥用電焊鋼管的尺寸、外形、重量、技術要求、試驗方法、驗收規則及包裝、標志、質..
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