A.吸附 B.絮凝 C.沉淀 D.壓實(shí)
A.0.5-0.6m B.0.4-0.8m C.0.5-1.0m D.0.4-1.0m
A.0.5Mpa B.0.6Mpa C.0.7Mpa D.0.8Mpa