国产精品亚洲一区二区三区_污污污污污污污网站污_免费无码肉片在线观看_无码国产69精品久久久久孕妇_亚洲人成电影网站色

CuGa

銅鎵靶.jpg


Introduction: widely used in thin-film batteries for Solar photovoltaic and solar thermal

Proportion: 75/25,wt% or customized

Purity: 99.9%-99.999%

Shape: planar, rotary

Appearance: light yellow

Density: depends on proportion

Specification: customized


Scan and pay attention to the public number