| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 7584.2-1999 | English | 389 |
Add to Cart
|
Days<=3
|
Acoustics. Hearing protectors. Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn
|
GB/T 7584.2-1999
| |
GB/T 7584.2-1999
|