direct current-direct current DC-DC converter
direct-current direct-current converter
activating tungsten inert-gas welding with direct current straight polarity mode
alternating current-direct current
asymmetric alternating current-direct current powe
asymmetric alternating current-direct current power supply
after treatment with copper
Amberacid-chitosan- complex with copper (II)
analogous prussian blue film doped with copper Ⅱ i
analogous prussian blue film doped with copper(Ⅱ) ion
Casting with copper mould
chelate of L-aspartic acid with copper
copper loss-minimization
copper-copper-nickel compensating conductor
crude Copper with high content Silver