abrasive surface
研磨面磨蚀面磨损面
热门单词
- abnormal time
- abrasion tester
- abstatvolt
- acaridan
- acceleration motor
- acceptance business
- acceptance test
- accessory corpus luteum
- accessory system
- accommodation cheque
- account classification
- accounting item
- accrediting body
- accretion bedding
- accumulated earnings
- acetaminobenzoic acid
- acetic fermentation
- acid Bessemer cast iron
- acid pump
- acid-base titration
- acid-proof refractory
