Vuam Samples Cov qauv tshwj xeeb Tub yees Compressor Tsawg Voltage Hluav Taws Xob Tsev Khoom Siv Khoom Siv Hauv Tsev Khawb Sample Auto Parts Butt Vuam Carbon Steel Aluminium Stainless hlau Stainless hlau stud zog cia projection vuam qauv 0.5 + 0.5 brazing qauv ntawm tooj liab caij nplooj ntoos hlav Automotive fais fab board chaw vuam qauv Automotive zog board vuam qauv Brass brazing qauv tooj dag kov lub taub hau brazing qauv Brass silver point brazing samples Busbar Copper Brazing Qauv Capacitor puag tooj liab ntawv qhov chaw vuam qauv Tsheb txuas hlau tooj liab brazing qauv Copper braided hlau qhov chaw vuam qauv Copper brazing qauv rau tsheb roj teeb connectors Daim ntawv tooj liab + tooj liab hlau qhov chaw vuam qauv Copper terminal vuam qauv Copper tinned chaw welding qauv Copper hlau thiab hloov davhlau ya nyob twg chaw vuam qauv