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 8253-1:2010 Acoustics. Audiometric test methods Pure-tone air and bone conduction audiometry
Sponsored link
immediate downloadReleased: 2011-01-31
BS EN ISO 8253-1:2010 Acoustics. Audiometric test methods Pure-tone air and bone conduction audiometry

BS EN ISO 8253-1:2010

Acoustics. Audiometric test methods Pure-tone air and bone conduction audiometry

CURRENCY
LANGUAGE
English
Standard number:BS EN ISO 8253-1:2010
Pages:40
Released:2011-01-31
ISBN:978 0 580 64527 3
Status:Standard
DESCRIPTION
This standard BS EN ISO 8253-1:2010 Acoustics. Audiometric test methods is classified in these ICS categories:
  • 13.140 Noise with respect to human beings

This product includes: