Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd

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Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
City:tianjin
Province/State:tianjin
Country/Region:china
Contact Person:MissZhang
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Customized Drilling Spare Parts For Harder Bedrock

Customized Drilling Spare Parts For Harder Bedrock
  • Customized Drilling Spare Parts For Harder Bedrock
Products Detailed
Steel Correction Barrel Drill Harder Bedrock Formation Description Hedgehog type correction barrel drill adopts steel drill teeth, steel drill barrel, ...
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