GB 7959-1987

Sanitary standard for the non-hazardous treatment of night soil

STANDARD published on 8.6.1987

English, Chinese -
electronic design (pdf) (798.80 USD)

The information about the standard:

Designation standards: GB 7959-1987
Note: WITHDRAWN
Publication date standards: 8.6.1987
Country: Chinese technical standard
Category: Technical standards GB