20178| 12
|
上工和不二越的鉆頭,,明白了為啥工人只喜歡用進口貨了~ |
| ||
| ||
點評
進口的含鈷鉆,,材料弄不好還是天工的了,,開槽弄不好也都是天工的了。,。,。
| ||
| ||
| ||
| ||
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, 2025-1-11 21:41 , Processed in 0.066006 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.