A.103m B.132m C.146m D.232m
A.施工進(jìn)度 B.施工機(jī)械數(shù)量 C.作業(yè)時(shí)段 D.作業(yè)帶寬度
A.4.0mg/L和5.5mg/L B.5.5mg/L和1.5mg/L C.4.0mg/L和1.5mg/L D.1.5mg/L和5.5mg/