“copper foil”可以造什么句，copper foil造句

FPC deposited copper and rolled copper two, copper clad plate of copper foil is convex and scrutiny to from the pads and the FPC connection point out.

The test on copper foil in winding shows the monitoring method is effective, and the device can find flaws such as burr, Nick, and pinhole.

In spot welding of enameled wire to copper foil, selecting the appropriate welding electrodes and controlling the welding energy precisely are very important.

rolled annealed copper foil (RA copper foil)

The research and production of copper foil board base paper not only changes the construction of the production in papermaking industry, but also increases the economical benefit.

Through precise control of welding process parameters, one-side welding enameled wire to copper foil is realized.

The copper foil board base paper is the fundamental material to product the paper of printing line board, and also is a kind of higher degree special industrial paper.