acoustical reduction coefficient
隔声量
热门单词
- 2-Hi universal type slabbing mill
- abrasion drilling
- absolute mode
- absorbing Markovchain
- absorption of power
- AC power input jack
- accelerate the maturity
- access mode clause
- accumulator jar
- accuracy of an instrument
- acetaldoxime
- acetate visor
- acetone oxime
- acid etching of tooth surface
- acid-base titration detector
- ACME commodities and phrases code
- acorn kernel
- acoustical reduction coefficient
- acquisition laser
- acropigmentation progressiva
- acrylic modified nitrocellulose lacquer
