2887| 5
|
[求助] 锌合金抛光后不做其他后续处理,现在产品发黑了怎么回... |
| ||
| ||
| |
| ||
| |
东莞市大豫智造科技刘生,专业提供铝锌合金开模,生产,表面处理服务。Q:574415708
|
|
| |
健坤
|
|
手机版|小黑屋|中铸之家 ( 浙ICP备15041839号-1 )
GMT+8, 2025-4-16 21:16 , Processed in 0.077385 second(s), 34 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.