4244| 5
|
如何去除灰鐵鑄造中的硫和磷,? |
| ||
| ||
點(diǎn)評(píng)
哈哈,,說(shuō)不上高手,,過(guò)獎(jiǎng)了,磷高了,,主要影響使用,,一些突發(fā)事故都是這么造成的,阿拉對(duì)這個(gè)特別在意,,低溫部件,,阿拉對(duì)這個(gè)特別嚴(yán)格,無(wú)論誰(shuí)說(shuō)什么,,
| ||
| ||
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, 2025-4-23 07:44 , Processed in 0.063174 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.