|
5295| 48
|
话说,如果吊高80m,重60t的重物怎么弄个起吊设备? |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
Archiver|手机版|工程机械与起重机BBS ( 沪ICP备2025134921号 )
GMT+8, 2026-5-26 01:31 , Processed in 1.299394 second(s), 23 queries .
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.