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