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