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