总悬浮颗粒物(TSP)粒径是(  ) A.≤10μm B.0.1~100μm

题库总管2019-12-17  19

问题 总悬浮颗粒物(TSP)粒径是(  )A.≤10μmB.0.1~100μmC.10~100μmD.≥100pμmE.0.1~10μm

选项

答案B

解析@##
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