YYTZ26-5 group: Total weight 1200Kg, power consume 40kw per hour. Use by China Railway Group Limited and SINOHYDRO Corporation, use for drill 4*4 tunnel, finish drillling 5000m length. reduce million electricity, ahead 6 month finish the project
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YYTZ26-5 group: Total weight 1200Kg, power consume 40kw per hour. Use by China Railway Group Limited and SINOHYDRO Corporation, use for drill 4*4 tunnel, finish drillling 5000m length. reduce million electricity, ahead 6 month finish the project กก |