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