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the fire-danger weather grades forecast for forest and grasslands
释义
the fire-danger weather grades forecast for forest and grasslands
Encyclopedia
理学
森林气象学
释
the fire-danger weather grades forecast for forest and grasslands
森林草原火险等级预报
森林草原发生火灾的可能性风险等级的气象预报。主要指森林草原中的林木草丛、落叶树枝等可燃物易点燃和易蔓延的程度。
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railway material management
railway mileage
railway mobile communication system
Railway Nationalization
railway operation
railway over-zone feeding
railway passenger car
railway passenger service
railway passenger service information system
railway passenger station
railway passenger tariff
railway passenger traffic
railway passenger train service work
Railway Port of Suifenhe City
railway retaining wall struction
railwayretaining wall struction
railway roadbed problems and remedial measures
railway rolling stock
railway rolling stock maintenance and repair
railway sand prevention
railway section block
railway shunting hump
railway signal
railway signal indication
railway signaling
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