全焊金属试样 meaning in English
all-weld test piece
all-weld-metal test piece
Examples
- Welding consumables . test methods . part 1 : test piece for all - weld metal test specimens in steel , nickel and nickel alloys
焊接消耗材料.试验方法.第1部分:钢镍和镍合金全焊金属试样用试件
all-weld test piece
all-weld-metal test piece