黄色片子一级久久观看-一级a一级a爰片免费免软件ww二-欧美三级三级三级-日韩一级在线视颇-韩国一级A片色情免费网站-一级毛片在线播放...-一级黄片视频目韩-永久免费三级电影院-一级电影在免费观看

鈑金(Sheet metal)

 

 

鈑金零件

折彎是制造板料金屬零件的理想方法,具有良好的表面光潔度和尺寸穩(wěn)定性。

我們提供鋁、鋅、鎂件。

利用薄板金屬片,用來(lái)改變它的幾何形狀的成為產(chǎn)品。

 


 

Sheet Metal Parts

Bending is an ideal method for making sheet metal of metal parts with excellent surface finish and dimensional stability.

We provide metal parts in aluminum, zinc and magnesium.

Sheet metal forming processes are those in which force is applied to a piece of sheet metal to modify its geometry for goods.

 

?

熱線(xiàn):13924931348

時(shí)間: -