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