acme thread tap
【机】 梯形螺纹攻
热门单词
- abnormal occlusion
- absent-minded
- absolute
- absolute coordinate
- absolute joule
- absolute scale of temperature
- absorbing medium
- abstract jurisprudence
- academic freedom
- academic rank
- Acanthopanax Miq.
- Acanthophacetus reticulatus
- accented term
- accident beyond control
- acclamation
- account paid
- accounts receivable from installment sales
- accrued wages
- acetaldehyde monoperacetate
- acetoin
- acetyl aminophenol
