焊缝底片上的一种特殊伪缺陷

(,453002)AKINDOFFALSEDEFECTONTHEX2RAYFILMOFWELDLITong2chao(LiminMachineryIndustrialCo.,XinxiangHenan453002,China):TG115.28:B:100026656(2003)10205462011,1,,,1:2003203227,,,,,2,,,,,,;,,,,2004()()()2CAJ2CD,,,,,16(80),8.00,32.00,38255,,2.00/:103,:430034,E2mail:[e-mail],[e-mail],:027283519506,:0272833600056452510200310NDTVol.25No.10Oct.2003©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.