常見例句Epoxy resin, magnetic forro oxide and curring agent were used to synthetis feroxide magnetic primer.It has the features of harmless,lower curing temperature. 選用環(huán)氧樹脂、磁性氧化鐵和固化劑合成磁性氧化鐵環(huán)氧漆，具有無毒、低溫固化、性能好等特點。 返回 Forro