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