Occupational safety standards system. Personal protective means of hear body. Subjective method for the measurement of sound attenuation

Description in Russian:
Система стандартов безопасности труда. Средства индивидуальной защиты органа слуха. Субъективный метод измерения поглощения шума

Document status:

Active

Format:

Electronic (PDF)

Page count:

Delivery time (for English version):

5 business days

Delivery time (for Russian version):

1 business day

SKU:

GOST48278