A.0.8m B.0.6m C.1.0m D.1.2m
A.1~2 B.1~3 C.2~3 D.3~4
A.承重墙 B.窗间墙 C.半砖墙 D.轻质隔墙
A.0.5% B.1% C.1.5% D.3%
A.试压 B.满水24小时 C.吹扫 D.冲洗和消毒
A.1 B.1.5 C.2 D.2.5
A.3/4B.2/3C.1/2D.1/3
A.1 B.2 C.3 D.4
A.1m B.2m C.1.5m D.0.8m
A.0.8m B.1.5m C.1.2m D.1.0m
A.0.03%高锰酸钾 B.0.03%氯 C.0.03%过氧乙酸 D.0.03%“84”消毒液