БЕЛ	ЭКВІВАЛЕНТНЫ ЎЗРОВЕНЬ ГУКА
РУС	ЭКВИВАЛЕНТНЫЙ УРОВЕНЬ ЗВУКА
ENG	EQUIVALENT SOUND LEVEL

• - AUDIBLE ALARM
• - MAXIMUM SOUND LEVEL
• - RECORD
• - SOUND LEVEL WITH FREQUENCY CORRECTION "A"
• - SOUND OR IMAGE DISPLAY
• - SOUND PRESSURE LEVEL
• - SOUND TRADEMARK