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