A.13.47L/s B.3.56L/s C.3.47L/s D.1.77L/s A.13.47L/s B.3.56L/s C.3.47L/s D.1.77L/s 分类:公用设备师 题型:选择题 查看答案
A.30.67L/s B.20.93L/s C.18.73L/s D.32.87L/s A.30.67L/s B.20.93L/s C.18.73L/s D.32.87L/s 分类:公用设备师 题型:选择题 查看答案
A.672.5L/s,570L/s B.672.5L/s,562.5L/s C.802.0L/s,770L/s D.672.5L/s,632.5L/s A.672.5L/s,570L/s B.672.5L/s,562.5L/s C.802.0L/s,770L/s D.672.5L/s,632.5L/s 分类:公用设备师 题型:选择题 查看答案