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