标题: BS EN ISO 10893-9:2011 Non-destructive testing of steel tubes Part 9: [打印本页] 作者: lulao 时间: 2014-8-28 16:25:23 标题: BS EN ISO 10893-9:2011 Non-destructive testing of steel tubes Part 9:
BS EN ISO 10893-9:2011 Non-destructive testing of steel tubes Part 9: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes (ISO 10893-9:2011)
[attach]47176[/attach]作者: admin 时间: 2014-8-28 16:42:31
