格式:pdf
大?。?span class="single-tag-height">30KB
頁(yè)數(shù): 1頁(yè)
2.5 5.0 2.5 5.0 5.0 10.0 10.0 15.0 20.0 15.0 20.0 25.0 30.0 20.0 25.0 30.0 40.0 12 61.9 64.4 14 32.4 129.8 34.2 137.0 138.7 16 18.4 73.5 19.7 78.9 80.3 18 11.0 44.1 12.1 48.3 49.4 20 6.9 27.6 7.8 31.0 31.9 127.6 131.5 22 4.5 17.9 5.2 20.7 21.4 85.5 88.8 24 3.0 11.9 3.5 14.2 14.8 59.1 61.9 139.3 26 8.1 10.0 10.5 42.0 44.3 99.7 103.2 28 5.6 7.2 7.6 30.4 32.4 73.0 129.8 76.0 135.0 30 3.9 5.3 5.6 22.5
格式:pdf
大?。?span class="single-tag-height">32KB
頁(yè)數(shù): 4頁(yè)
孔徑 管徑 計(jì)算管徑 流量 d(mm) D(mm) Dj(mm) L/s 50 150 159 30.0 49 150 159 30.0 48 150 159 30.0 47 150 159 30.0 46 150 159 30.0 45 150 159 30.0 50 150 159 30.0 51 150 159 30.0 52 150 159 30.0 53 150 159 30.0 消火栓孔板計(jì)算 54 150 159 30.0 55 150 159 30.0 消火栓型號(hào) SN50 SN65 56 150 159 30.0 流量 2.5L/S 5L/S 57 150 159 30.0 12 65.76 58 150 159 30.0 14 34.56 59 150 159 30.0 16 19.66 83.61 60 150 159 30.0 18 11.85 51.13 61 1