activating carburizing
活性渗碳
热门单词
- abnormal item
- abnormal profits
- absorbent (material)
- absorbing antigen
- AC signalling
- acarotoxic
- accelerating weight
- acceptance market
- access scan
- accident block
- accretionary boundary
- accuser
- acetophenonephenetidin
- acetylene bond
- Achilles bursitis
- acicular structure
- acneform folliculitis
- acoustic branch
- acoustic maser
- acquisition mode
- actinide contraction
