洗洁精水浓度（）

A.3—5%

B.0.3—0.5%

C.30—50%

D.0.03—0.05%

A.①H2O2：浓度50~100ppm

B.② CLO2:浓度0.3~1.5ppm

C.③ H2O2：浓度30~80ppm

D.④ CLO2:浓度0.5~1.5ppm

A.0.3

B.0.5

C.0.75

D.0.9

A.250-300

B.150-225

C.150-250

D.300-400

A.预冲洗→洗洁精擦洗→清水冲洗→消毒水消毒

B.预冲洗→清水冲洗→消毒水消毒

C.预冲洗→洗洁精水清洗→清水冲洗→消毒水消毒→烘干

D.洗洁精擦洗→清水冲洗→消毒水消毒

A.0.4～0.6%

B.0.5～0.7%

C.0.3～0.5%

D.0.1～0.3%

A.0.1%

B.0.3%

C.0.5%

D.1.2%

A.0.3%

B.0.4%

C.0.5%

A.0.3

B.0.5

C.0.6

D.0