![]() |
運(yùn)行上百小時(shí)后,,柴油機(jī)頂面出現(xiàn)裂紋,懷疑缸蓋毛坯 |
| ||
小黑屋|手機(jī)版|Archiver|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, 2025-2-10 22:31 , Processed in 0.058529 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.