1.1 This code covers the recommended practices for pretreatment of steel, copper and copper base alloys, zinc and zinc base alloys for electroplat-ing.
1.1.1 This code does not cover pretreatment for hard chromium plating on steel.
IS 1985-1962 history
1962IS 1985-1962 Code of practice for pretreatment of steel, copper and copper-based alloys, zinc and zinc-based alloys for electroplating