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Ar Coated Window Optical Morse 6.5 เลนส์แก้วควอตซ์พร้อมการเคลือบ
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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ชิ้นแก้วแซฟไฟร์เคลือบควอตซ์ 2.2g / Cm3 เลนส์แก้วแสง
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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แผ่นกระจกควอตซ์หน้าต่างบานเลื่อนสูงโปร่งใสทุกด้าน
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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จานแก้วควอตซ์ 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 ...
