BS 7781:1994

Procedure for type testing of small biological domestic wastewater treatment plants.

STANDARD published on 15.12.1994

English -
electronic design (pdf) (99.70 USD)

The information about the standard:

Designation standards: BS 7781:1994
Note: WITHDRAWN
Publication date standards: 15.12.1994
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Category: Technical standards BS