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供应石英板Introduction: ??????? Quartz plate is made by various kinds of specifications, natural quartz sand with the special agglutination things stick together. It is thermally shaped from round ingot by
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供应石英管Introduction: ? ?This product has high purity, high temperature and strong, and low coefficient of thermal expansion characteristics. It can be used for fiber optic lighting, quartz products, quar
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供应石英片? Introduction: ??????? Quartz chip with a high temperature, low coefficient of thermal expansion, thermal shock resistance and good electrical insulation characteristics. Quartz chip in the visibl
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供应石英玻璃管Introduction: ??????? In the semiconductor industry, the tube can be used as diffusion, diffusion source dish. In other industrial areas, can be used to heat lamp and purified using the reactor an
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供应石英环Introduction: ? Quartz ring with a high temperature, corrosion resistance, good light transmission and moisture-proof, explosion-proof characteristics. Quartz ring has its unique optical propert
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