5969| 5
|
42CrMo鑄造件,HRC28-32熱處理如何能達(dá)到? |
| ||
點評
如果調(diào)質(zhì)的話,多少錢?重量是3.2kg
| ||
點評
調(diào)質(zhì)費用多少。恐亓3.2kg
| ||
點評
單件只有3.2kg,可是有批量的,至少500件每次
| ||
| ||
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2024-9-22 13:43 , Processed in 0.051295 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.