3221| 7
|
普通的碳素?zé)岚灞砻鏋楹蝺蛇叾加忻黠@過(guò)燒跡象,? |
| ||
| ||
| ||
點(diǎn)評(píng)
應(yīng)該是冷軋比熱軋多一道常溫軋制工序
| ||
| ||
| |
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-4-24 04:20 , Processed in 0.064381 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.