Quality Tolerances for Water for Tanning Industry (IS : 4221 - 1967)

Indian Standards Institution

Quality Tolerances for Water for Tanning Industry (IS : 4221 - 1967) - New Delhi Indian Standards Institution 1967 - 5p

IS : 4221 - 1967

0.00


Indian Standard - IT

IS : 4221 - 1967 / IND
© 2025 by NIMA Knowledge Centre, Ahmedabad.
Koha version 24.05