A.300,5000 B.500,5000 C.300,3000 D.500,3000
A.3,10 B.3,30 C.10,30 D.20,30
A.特大險情信息----(I級) B.重大險情信息----(II級) C.較大險情信息----(III級) D.一般險情信息----(IV級)