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