... work pieces into hot water or 10% mass fraction citric acid.CautionInesculent. Immediate water flashing is needed ... Zhuang, HongshouComponentsKF, Complex borate, Borofluoride, Activities, Water etc. ClassificationCharacterApplicationFB102C-11General purpose & Common used silver ... refrigerator, valve, compressors for aircondition, gas heat water heater, stainlessvacuum cups, motor, wiring, cut tool ...