BS EN ISO 10893-7:2011
BS EN ISO 10893-7:2011Non-Destructive testing of Steel Tubes
Part 7: Digital Radiographic testing of the Weld seam of Welded Steel Tubes for the detection of Imperfections (ISO 10893-7:2011)
36446 [/ attach]
36446 [/ attach]
谢谢您的分享,金币已奖励! 谢谢分享!!!!!!! 谢谢分享!!!!!!!!!
请问大哥有10893-5, 6 & 11 吗?感激不尽阿
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