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["带式输送机"]
["序号","带式输送机名称","输送能力  t/h","带宽    mm","带速（m/s）","达产年  功率 kW","胶带型号"," 水平长度 Ln(m)","提升高度 H (m)"]
[1,"带式输送机",10000,1800,5.6,"3×2240","ST4000","2283、2048",{"$f":"L3-K3+3.5","v":3.5}]
[2,"半固定带式输送机",20000,2400,6.3,1250,"ST2000",39,{"$f":"L4-K4+3.5","v":3.5}]
[3,"半固定带式输送机",20000,2400,6.3,3050,"ST2000",480,21.5]
[4,"排土工作面移动带式输送机",20000,2400,6.3,3050,"ST4500",298,{"$f":"L6-K6+6.5","v":6.5}]
[5,"盘式除铁器","PDC-20 悬挂高度550mm 磁感应强度150MT N=59kW"]
[null,"走行机构","DX-2.Z-20 N=4×0.8kW"]
[null,"除铁间","钢结构"]
[6,"金属探测器","B=1.8m N=0.06kW "]
[7,"硫化器","DPL-1800  N=30kW  U=380V"]
[8,"硫化器","DPL-2400  N=36.2kW  U=380V"]

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{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}