aboral porcelain tube
反口瓷管
热门单词
- abrasive molding hydraulic press
- accident origin
- accumulator jar
- accurate positon indicator
- acid fixer
- acid pump of hard porcelain
- acquisition of skill
- acrylic spun yarn
- action pattern
- activated bleaching earth
- active substance
- adapter adaptor
- adapter carburetor
- additive reaction
- adenectomy
- adenine deaminase
- adhesive quality
- adjustable feeding trough
- adjustable milling cutter blank
- admiralty metal
- adrenalismus
