acid resistant alloy
抗酸合金
热门单词
- abietyl
- accumulative relief
- acetaldehyde sulfoxylate
- acetylene gas
- acolasia
- acquisition test
- active nitrogen
- actual conflict
- actuating detector
- acutiflorous
- AD encoder
- adaptive form
- adductor impression
- adelite
- adjustable industrial sewing machine stand
- adjusting bar
- adjusting device
- adjusting light platform
- adjutage
- admission age
- admission gear
