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Ar Coated Window Optical Morse 6.5 Thấu kính thạch anh có lớp phủ
Sapphire glass piece high light transmissibility coated quartz optical lens can be processed customized Description of products: Sapphire glass generally refers to the synthetic sapphire, It is very different from the jewelry and sapphire commonly understood by people, Generally used in the ...
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Mảnh kính Sapphire Tráng thạch anh 2,2g / Cm3 Thấu kính quang học
Sapphire glass piece high light transmissibility coated quartz optical lens can be processed customized Description of products: Sapphire glass generally refers to the synthetic sapphire, It is very different from the jewelry and sapphire commonly understood by people, Generally used in the ...
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Tất cả các mặt Tấm kính thạch anh cửa sổ truyền cao trong suốt
All Sides Transparent High Transmission Window Quartz Glass Plate Product description: 1. Purity: SiO2 content is more than 99.99%, transparent quartz glass tube can reaches above 99.95%. 2. Temperature : Softening point temperature is about 1730 degrees Celsius ,1150 degrees Celsius in a long time ...
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Tấm thủy tinh thạch anh 92%
Sapphire glass piece high light transmissibility coated quartz optical lens can be processed customized Description of products: Sapphire glass generally refers to the synthetic sapphire, It is very different from the jewelry and sapphire commonly understood by people, Generally used in the ...
