Antibacterial NANO face masks - last 500 pcs

 

 

PRICES include / exclude VAT
Homepage>BS Standards>13 ENVIRONMENT. HEALTH PROTECTION. SAFETY>13.140 Noise with respect to human beings>BS EN ISO 8253-3:2012 Acoustics. Audiometric test methods Speech audiometry
Sponsored link
immediate downloadReleased: 2012-03-31
BS EN ISO 8253-3:2012 Acoustics. Audiometric test methods Speech audiometry

BS EN ISO 8253-3:2012

Acoustics. Audiometric test methods Speech audiometry

CURRENCY
LANGUAGE
English
Standard number:BS EN ISO 8253-3:2012
Pages:42
Released:2012-03-31
ISBN:978 0 580 71001 8
Status:Standard
DESCRIPTION
This standard BS EN ISO 8253-3:2012 Acoustics. Audiometric test methods is classified in these ICS categories:
  • 13.140 Noise with respect to human beings

This product includes: