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