当有汞(水银)撒落时,现场应( )A. 用水擦 B. 用拖把拖 C.扫干净后倒入垃圾桶 D. 将撒落的水银收集起来,地面或桌上再用硫磺粉覆盖,收集后统一处理。
A.
A
B.
B
C.
C
D.
D
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