The characteristics and technical parameters of S9-type 10 kV level 200-400 kVA GXBS9 new rod type box transformer substation were introduced, and the product testing results, its technical and economic and social analysis proved that it suits the needs of the electric power department and the market.%介绍了10kV级200-400kVA GXBS9新型杆式箱变的特点及其技术参数,并通过产品试验结果和对其技术经济陛、社会效益分析证明了其适应电力部门及市场的需求
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