亚洲欧洲日产国码二区-jiz zz在亚洲-久久婷婷色综合老司机-日韩人妻无码AⅤ中文字幕

MoNb

鉬鈮1.jpg


Introduction: mainly used in the coatings of touch screen and display, solar thin-film batteries

Proportion: 90/10,wt% or customized

Purity: 99.95%

Shape: planar, rotary

Appearance: silver white

Density: depends on proportion

Specification: customized


Scan and pay attention to the public number