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