1)special solder for oxidation resistance,防氧化特种焊条2)oxidation preventive tin solder wires,防氧化焊锡条3)Spcial filler rod of wear resistance,特种耐磨焊条4)special aluminum oxide,特种氧化铝5)special iron oxide,特种氧化铁6)high titania type electrode,titania type electrode,氧化钛型焊条
用法和例句
Application and market situation of special aluminum oxide;
