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