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ACID ACTIVATION

2002

IS 5-7% sulfurIC ACID RINSE REQUIRED AFTER WATTS NICKEL BATH AND ACID COPPER BATH . WE ARE UNDER IMPRESSION THAT BRIGHTENERS STICKING ON TO THE JOB DECOMPOSES IN THIS ACID AND SALTS WILL DISSOLVE IN THIS 5-7%sulfurIC ACID, COMMENTS IN THIS ISSUE (SUBJECT) IS APPRECIATED

Panjala Mukesh
fashion jewelry mfgr.
Hyderabad, India

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