AC welder
交流焊接机
热门单词
- 225磺化聚苯乙烯阳离子交换树脂
- 55 inch thread tagential die for taper pipe
- abrasion drill
- acaulescent
- acceptance point
- accidental ejecta
- achromia
- acid bottom
- acid sulfite
- Acidol dye
- acoustic explosive bomb
- acoustic pick-up
- acrylic varnish
- actinochitin
- Actinomyces
- active pore
- acupuncture and moxibustion instrument
- adaptive hormone
- adhesive force
- adiabatic factor
- adipogenesis
