|韓寒11發表于 12-15 15:01<img src="https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=261319142,1692127452&fm=26&gp=0.jpg" border="0" alt=""><br>
是這種零件不?
|遠祥發表于 12-15 21:26車床CA6140的撥叉機零件,經常會出題成看工藝過程卡片的那種。<img src="http://appi.cmiw.cn/upload/2019-12-15/20191215212640_96924432.jpg" border="0" alt="">
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