Products Name:High Precision Electronic Standard Copper foil (STD COIL) 1, Index standard of product quality 2,The executing standard of product:IPC-4562 3,To ensure excellent guilty, please keep the original package as possible, store it below 25 ºC , 60% relative humidity, and keep it away from corrosive gases, the duration of Storage is 180 days. 4,Standard copper foil 5,Production process 6,Test
Get Price