General Requirements for Slow Sand Filters: Part 2 Design, Construction Operation and Maintenance (IS : 11401 (Part 2) - 1990)

Bureau of Indian Standards

General Requirements for Slow Sand Filters: Part 2 Design, Construction Operation and Maintenance (IS : 11401 (Part 2) - 1990) - New Delhi Bureau of Indian Standards 1990 - 5p

IS : 11401 (Part 2) - 1990

0.00


Indian Standard - IT

IS : 11401 (Part 2) - 1990 / BUR
© 2025 by NIMA Knowledge Centre, Ahmedabad.
Koha version 24.05