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