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No4,puqing road,changchun,china,Changchun,Jilin,China China
Optical glass lens 1.Material:optical glass, sapphire, fused silica, znse 2.Dia.3mm to 550mm 3.S/D:60/40, 40/20, 20/10, 10/5 4.Flatness;1/4 lambda
Optical sapphire windows, sapphire wafer 1.Material:sapphire 2.Dia.2mm to 550mm 3.S/D:60/40, 40/20, 20/10, 10/5 4.Flatness;1/4 lambda 5.Coatings
الشخص الذي يمكن الاتصال به Bess Zhang
عنوان No4,puqing road,changchun,china, Changchun, Jilin
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