accurate thread
精密螺纹
热门单词
- abandoned dam
- about equal to sample
- absorption color
- AC voltage convertor
- acceleration cam
- accendant
- acceptance coefficient
- accommodate
- accretional prism
- accumulated dose
- acetate rayon staple
- acetone cyanohydrin poisoning
- acetyl formic acid
- acid regurgitation
- acid treated finish
- acid-proof material
- acoustic absorption
- acoustic celotex board
- acoustic sounder
- acoustics of room
- Acrotretidina
