A.60℃,0.8MpagB.60℃,0.5MpagC.80℃,0.8MpagD.80℃,0.5Mpag
单项选择题初期雨水FRD设计温度、设计压力为()。
A.60℃,0.9MpagB.60℃,0.8MpagC.80℃,0.9MpagD.80℃,0.8Mpag
单项选择题生活污水SD设计温度、设计压力为()。
A.60℃,0.9MpagB.60℃,0.8MpagC.70℃,0.9MpagD.70℃,0.8Mpag