aging test
老化试验老化试验
热门单词
- absolute ceiling
- absorption oil
- ac
- accidental fluctuation
- accuracy of alignment
- acenaphthenone
- acetylene burner
- acousmatagnosis
- acoustic absorbing material
- acoustic apparatus
- acousto-optically tuned laser
- acrylic fleecy 3-pieces set
- active memory
- actuating chamber
- adamine
- adhesive for decorative sheet
- adjustable curtain rail
- adjustable tubular hack saw frame
- adrenal cortex
- Adrian principle
- adsorbent
