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