... drill 4. OCMA, API standards attapulgite anti-salt drilling mudSalt clay drilling mud material, suitable for geological ... pesticide carrier, liquid fertilizer \ SC pesticides, high-grade additives, pulp printing and dyeing, printing agent, agent batik ... leather auxiliaries, plasticized plastic, rubber reinforcement, and material additives, emulsified asphalt, sealing putty, sealing Pieces, paint,ink ...