免费人成视频x8x8-久久九九精品国产综合喷水-无码成a毛片免费-亚洲人成色777777精品音频

TiOx

氧化鈦1.jpg



Introduction: mainly used in decorative coating, antireflection coating, architectural and automotive glass coating, photovoltaic solar coating

Purity: 99.96%-99.94%

Shape: planar, rotary

Appearance: grey and black

Density: 4.26g/cm3

Specification: customized


Scan and pay attention to the public number