A.0.5m B.0.6m C.0.8m D.1.0m
A.氟利昂壓縮式制冷,不應(yīng)低于3.6m B.氨壓縮式制冷,不應(yīng)低于4.8m C.溴化鋰吸收式制冷,不得小于1.2m D.溴化鋰吸收式制冷,設(shè)備頂部距屋頂或樓板的距離,不得小于1.2m
A.0.5~1.8m/s B.0.6~1.5m/s C.0.8~1.8m/s D.1.6~1.5m/s