A.再生塔液位不當(dāng),泡沫夾液過多B.硫泡沫量異常C.泡沫泵故障(葉輪硫和氣堵、脫落)D.泡沫硫結(jié)塊
A.50g/lB.100g/lC.150g/lD.200g/l
A.20g/lB.30g/lC.50g/lD.60g/l