![]() |
鋼制表面,請看是怎么加工出來的 |
| ||
| ||
點(diǎn)評
輪胎表面除橡膠外,松散的炭黑和雜質(zhì)僅對地面起一個(gè)拋光作用,冷硬的高猛鋼應(yīng)該足夠。
| ||
| ||
| ||
| ||
| ||
| ||
| ||
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, 2025-7-16 03:20 , Processed in 0.068639 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.