3456 根據空污法法規,細懸浮微粒的大小通常是小於多少?
(A)PM1.0
(B)PM2.5
(C)PM10
(D)TSP
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統計: A(1), B(3), C(0), D(0), E(0) #1420579
統計: A(1), B(3), C(0), D(0), E(0) #1420579