NS 4814:1977 PDF

Name:
NS 4814:1977 PDF

Published Date:
08/01/1977

Status:
Active

Description:

Acoustics — Measurement of noise with sound level meter

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

Number of Pages :	8
Published :	08/01/1977

Published Date: 12/01/2007

Acoustics — Measurement of occupational noise exposure of workers — Area noise measurements and preparation of noise contour line maps

Published Date: 08/01/1977

Acoustics — Measurement of noise with sound level meter