单项选择题
A.720Pa,720Pa,400Pa,450Pa,820Pa B.820Pa,720Pa,400Pa,450Pa,650Pa C.650Pa,650Pa,400Pa,450Pa,820Pa D.720Pa,720Pa,450Pa,450Pa,820Pa
A.48 B.52 C.58 D.60
A.风量 B.最大静压值 C.油脂分离度 D.常态气味降低度 E.一氧化碳排放量 F.噪音