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