copper foil造句

rolled annealed copper foil (RA copper foil)

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.

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

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.

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.

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

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.