![]() |
關于軸材質的問題 |
點評
這種直徑一般是是說相當于正火,熱軋自然空冷。
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-7-20 22:12 , Processed in 0.071156 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.