樓主: xw_f
|
誰見過這種工藝? |
點評
能否詳細(xì)介紹一下,這個有可能啊
| ||
| ||
| ||
點評
怎么看都覺得是精鑄,從工藝來說,鍛這么個件意義在哪呢?發(fā)個草圖沒用,拿實物來看
| ||
| ||
| ||
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, 2024-9-24 12:28 , Processed in 0.052349 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.