短語(yǔ)詞組短語(yǔ)quartz condensing -lens detail 石英聚光鏡condensing g lens 聚光透鏡condensing -lens 聚光透鏡quartz condensing lens 石英聚光鏡Diagnostic condensing lens 診斷用聚光鏡片condensing lens system 聚光透鏡系統(tǒng)efficiency of condensing lens 聚光效率 返回 condensing lens