UID:360901
描述:PCB
图片:QQ图片20140721225112.jpg
描述:曲线
图片:QQ图片20140721225127.jpg
描述:锡珠
图片:QQ图片20140721225235.jpg
UID:669116
ofc360154:那就从钢网开刻和回流曲线上去优化吧。 (2014-07-21 23:26)
UID:587254
jay251016048:曲线你帮我看看,哪里要改进下 (2014-07-22 00:19)
UID:44270
UID:705739
UID:694854
UID:691342
UID:129605
UID:590225
UID:648371
UID:661678
〔^ㄥ^〕:从提供的温度曲线看,这里面有改善空间。楼上很多都有提到。 (2014-07-22 14:46)
UID:670774
UID:310471