用“alternating voltage”造句大全,alternating voltage造句
Oil-filled paper-insulated cables and accessories for alternating voltages up to and including 330kV--Sealing ends
This bar naturally vibrates at 3.145 MHz, but apply an alternating voltage and it vibrates more quickly or slowly.
Oil-filled paper-insulated cables and accessories for alternating voltages up to and including 330kV--Genera
operating alternating voltage
Many life processes involve alternating voltages and currents.
alternating voltage chronopotentiometry
Oil-filled paper-insulated cables and accessories for alternating voltages up to and including 330kV--Oil filled paper insulated cables
An electric transformer changes the alternating voltage applied to it in proportion to the numbers of turns in its primary and secondary windings.
Oil-filled paper-insulated cables and accessories for alternating voltages up to and including 330kV--Pressure tanks