BS 1640-2:1962被替代
Specification For Steel Butt Welding Pipe Fittings For The Petroleum Industry - Wrought And Cast Austenitic Chromium Nickel Steel Fittings
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 1640-2:1962
發布時間：1962/12/12 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：16
標準簡介
1962 PD 6265 [15/09/1967]1962 PD 5747 [15/02/1966]1962 PD 4890 [15/04/1963]1962 [12/12/1962]
標準備注
? British Standards Institution 2013
Amendment notes:
PD 4890 published 15 April 1963
PD 5747 published 15 February 1966
PD 6265 published 15 September 1967
