![]() |
高端刀具---專題討論,加分! |
點(diǎn)評
因?yàn)槟闼x的刀片適合加工鑄鐵。。。
| ||
點(diǎn)評
那同一把刀。為什么干鑄鐵比干鋼件耐用呢?
| ||
| ||
| ||
| ||
| ||
| ||
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-7-4 14:48 , Processed in 0.066387 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.