accepted load
使用荷载
热门单词
- 35mm color roll film
- abrasion surface
- Acaron
- accumulation method
- achromatic lens
- acid chrome brown
- acid converter process
- acid tolerant species
- acidity meter
- acidproof enamel
- acousto-optic modulator
- acrylic ester
- actinomorphic
- action mechanism
- actuating system
- adenomatous polyp
- adhesive paste
- adhesive water
- adjustable center auger bit
- adjustable discharge gear pump
- adjustable inductor
