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