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