Measurement-while-drilling electric drill device

Measurement-while-drilling electric drill device

  • CN 105,927,150 A
  • Filed: 04/11/2016
  • Published: 09/07/2016
  • Est. Priority Date: 04/11/2016
  • Status: Active Application
First Claim
Patent Images

1. the electric drill device of a measurement while drilling, it is characterised in that include structure, control measuring circuit, displacement measuring device, power supply and power distribution equipment.

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