• Nov 03.2022

1, 铜箔基材CCL (FPC Copper Clad Laminate) Nws yog tsim los ntawm peb txheej ntawm tooj liab ntawv ci + kua nplaum + substrate.Tsis tas li ntawd, kuj tseem muaj cov khoom siv uas tsis yog nplaum nplaum, uas yog, kev sib xyaw ua ke ntawm ob txheej ntawm cov ntawv ci tooj liab + substrate, uas yog tus nqi kim thiab tsim nyog rau cov khoom uas xav tau ntau tshaj 10W lub sij hawm ntawm kev khoov lub neej.1.1 Copper foil Nyob rau hauv cov nqe lus ntawm cov ntaub ntawv, nws muab faib ua dov copp ...