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