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