welding rod
相关英语词汇推荐
- superduty silica brick
- cement pattern
- flash plating
- vacuum(-pan) evaporator
- Radiation damage to the crystal
- residual magnetism
- scaffold bridging
- stiffener
- filling
- laminate composite
- drawn in scale
- waist
- shot well
- arc welding with consumable
- cathode efficiency
- tinplate mill
- aluminizing
- congruent melting point
- annealing ore
- blind riser