×
+ All Categories
Log in
English
Français
Español
Deutsch
The top documents tagged [action level twa]
Home >
action level twa
WEAR YOUR HEARING PROTECTION !. TWA 8 – Time-weighted average 8-hour sound level (dBA) D – Noise Dose (%) –Action Level (TWA 8 85 dBA or D 50%) Operator.
216 views
WEAR YOUR HEARING PROTECTION !. TWA 8 – Time-weighted average 8-hour sound level (dBA) D – Noise Dose (%) –Action Level (TWA 8 ≥ 85 dBA or D ≥ 50%)
215 views