NC 93-02-202-1987
Standards System for Environment Protection. Atmosphere. Sanitary Hygienic Requiriments: Maximun Admittable Conditions, Expulsión Mínimum Heights and Sanitary Protection Zones

Standard No.

NC 93-02-202-1987

Release Date

1987

Published By

CU-NC

Latest

NC 93-02-202-1987

Scope

This standard establis es the sanitary and hygienic requirements regarding the maximum admis ible concentrations of polluting chemical substances (hereinafter polluting substances) in the air and the minimum admis ible radii of the protection zones around industrial enterpris s and other sources of pollutants. from air.

NC 93-02-202-1987 history

• 1987 NC 93-02-202-1987 Standards System for Environment Protection. Atmosphere. Sanitary Hygienic Requiriments: Maximun Admittable Conditions, Expulsión Mínimum Heights and Sanitary Protection Zones