Detailed Product Description Industrial diamond polishing liquid is a key factor of machining polishing technique and its ... following advantage factors: distributed well of diamond particle in suspension, liquid PH around 7, stable polishing quality, saving over 50% polishing ... W1.5, DP W1.25, DP W1.0, DP W0.75, DP I, DP II, DP III, DP IV, DP V ...