A.≤0.10mg/m3 B.≤0.12mg/m3 C.≤0.14mg/m3 D.≤0.15mg/m3
A.≤0.9g/kg B.≤0.7g/kg C.≤0.5g/kg D.≤0.3g/kg
A.≤750g/L B.≤700g/L C.≤650g/L D.≤600g/L