选择题:A.1853kW B.1711kW C.1652kW D.992kW 题目分类:公用设备师 题目类型:选择题 号外号外:注册会员即送体验阅读点! 题目内容: A.1853kWB.1711kWC.1652kWD.992kW 参考答案: 答案解析:
A.ab段:DN50mm,通气立管(T):DN100mm,ef段:DN150mm,坡度:i=0.015 B.ab段:DN75mm,通气立管(T):DN100mm,ef段:DN150mm,坡度:i=0.020 C.ab段:DN75mm,通气立管(T):DN75mm,ef段:DN150mm,坡度:i=0.020 D.ab段:DN75mm,通气立管(T):DN100mm,ef段:DN150mm,坡度:i=0.015 A.ab段:DN50mm,通气立管(T):DN100mm,ef段:DN150mm,坡度:i=0.015 B.ab段:DN75mm,通气立管(T):DN100mm,ef段:DN150mm,坡度:i=0.020 C.ab段:DN75mm,通气立管(T):DN75mm,ef段:DN150mm,坡度:i=0.020 D.ab段:DN75mm,通气立管(T):DN100mm,ef段:DN150mm,坡度:i=0.015 分类:公用设备师 题型:选择题 查看答案