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发光二极管包装
释义
发光二极管包装
Encyclopedia
工学
发光二极管封装工艺
释
light emitting diode packaging
发光二极管包装
在流通过程中,为保护发光二极管产品、方便储运、促进销售,依据不同情况而采用的容器、材料、辅助物及所进行的操作的总称。
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urbanrail station building
Urban Rail Transit
urban rail transit
urban rail transit bridge
urban rail transit combined sewerage system
urban rail transit construction
urban rail transit construction planning
urban rail transit drainage system
urban rail transit electromechanical device
urban rail transit engineering
urban rail transit facilities
urban rail transit feasibility study
urban rail transit gauge
urban rail transit network planning
urban rail transit operation and maintenance
Urban rail transit platform
urban rail transit regulatory planning
Urban Rail Transit Sidings(auxiliary lines)
urban rail transit signal
urban rail transit station
urban rail transit subgrade construction
urban rail transit turnout
urban rail transit vehicle
urban rail water supply and drainage system
urban rail water supply for fire protection and extinguish fire
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更新时间:2026/8/5 16:31:20