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forestry of Shandong province
释义
forestry of Shandong province
Encyclopedia
农学
中国林业
释
forestry of Shandong province
山东林业
山东省开展的以提供森林产品和服务为目的的产业和事业的总称。
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vacuum solar telescope
vacuum solar tower
vacuum sparking
vacuum spectral region
vacuum spectrograph
vacuum spontaneous breaking
vacuum stability
vacuum state
vacuum suction disc
vacuum surface insulation
vacuum susceptibility
vacuum switch device
vacuum system
vacuum technique
vacuum technology
vacuum telescope
vacuum tightness
vacuum tower
vacuum tower telescope
vacuum tube
vacuum tube rectifier
vacuum tube triode
vacuum tunneling
vacuum ultraviolet
vacuum ultraviolet laser
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