Specification for enamel, brushing ,exterior type 1 (synthetic) undercoating finishing colour as required (tantative) IS 520 -1954
ISI
Specification for enamel, brushing ,exterior type 1 (synthetic) undercoating finishing colour as required (tantative) IS 520 -1954 - 1954
ISI
Specification for enamel, brushing ,exterior type 1 (synthetic) undercoating finishing colour as required (tantative) IS 520 -1954 - 1954
ISI