IS 8635-1977
Limits on air emissions from the sulfuric acid and phosphorus fertilizer industry

Standard No.

IS 8635-1977

Release Date

1978

Published By

IN-BIS

Latest

IS 8635-1977

IS 8635-1977 history

• 1978 IS 8635-1977 Limits on air emissions from the sulfuric acid and phosphorus fertilizer industry