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Pingan Avenue,Beijing,Beijing,China China
الشخص الذي يمكن الاتصال به Mr. Jeff Yu
عنوان Pingan Avenue, Beijing, Beijing
UV Stop Quartz Glass Tube We produce UV stop quartz glass tube mix with cerium and europium. Propeties
quartz glass tube/rod/instrument/ware We select different level purity quartz materials to produce various qu
Contaminant content: Al、Fe、Ca、Mg、Cu、Co、Ni&am
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