cold work แปลว่า
- ขึ้นรูปโดยไม่ใช้ความร้อน
ประโยค
Craft hot working and cold working
Hot Rolled 1.2080 / D3 Cold Work Tool Steel With High Hardenability
'U' bending is done by cold working process.
Cold working and age hardening
Capacity for Being Cold Worked Excellent