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