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

Ti

鈦2.jpg  


鈦1.jpg


WPS圖片.jpg




Introduction: mainly used in the coatings of semiconductors, large area architectural glass, decorative glass, wear-resistant coating

Purity: 99.6%-99.99%

Shape: planar, rotary

Appearance: silver

Density: 4.5g/cm3

Specification: customized



Scan and pay attention to the public number