2313| 4
|
車錫基合金用什么車刀? |
點評
囧。。。審圖不清啊,誤人子弟啊。。。看成了“鎳基合金”了。。。
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-7-26 10:18 , Processed in 0.069393 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.