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