BW Cutting Tools www.tool-tool.com
Experts in cutting area, including end mills, drills, reamers, saw, special cutters...etc.
Sunday, May 19, 2013
沖壓介紹
沖壓
利用安裝在壓力機上的沖模對材料施加壓力,它是在常溫(冷態)下
Read more »
Newer Posts
Older Posts
Home
Subscribe to:
Posts (Atom)