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