35| 0
|
JTT 540-2004 船用中小型柴油机曲轴与轴瓦分级修配尺寸 |
| ||
|站长QQ:22646427|Archiver|手机版|小黑屋|查规范网
( 粤ICP备2024184902号-1 )|网站地图
GMT+8, 2025-8-23 05:00 , Processed in 0.138246 second(s), 42 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.