A.0.55~0.57m B.0.61~0.63m C.0.65~0.67m D.0.69~0.70m A.0.55~0.57m B.0.61~0.63m C.0.65~0.67m D.0.69~0.70m 分类:公用设备师 题型:选择题 查看答案
A.27.6~28kW B.3.4~3.5kW C.34~35kW D.30~31kW A.27.6~28kW B.3.4~3.5kW C.34~35kW D.30~31kW 分类:公用设备师 题型:选择题 查看答案