标题: ASTM E2929-13 Standard Practice for Guided Wave Testing of Above Ground Steel [打印本页] 作者: lotus999 时间: 2015-1-20 12:12:03 标题: ASTM E2929-13 Standard Practice for Guided Wave Testing of Above Ground Steel
ASTM E2929-13 Standard Practice for Guided Wave Testing of Above Ground Steel Piping with Magnetostrictive Transduction
[attach]61627[/attach]作者: admin 时间: 2015-1-21 16:17:29