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