标题: ISO 10893-8-2011 [打印本页] 作者: maoairong 时间: 2014-8-21 22:36:09 标题: ISO 10893-8-2011
本帖最后由 maoairong 于 2014-8-21 22:42 编辑
ISO 10893-8-2011 Non-destructive testing of steel tubes -- Part 8: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections
[attach]46557[/attach]作者: admin 时间: 2014-8-21 22:42:43