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