Dynamic adjusting gyroclinometer is a non-magnetic device, which can be used conveniently in wellbore measurement and orientation in strata where earth magnetic field are shielded or disturbed.

• 动调式陀螺测斜系统是一种非磁测量仪器系统,可以方便地用于大地磁场受到屏蔽或干扰的地层中井眼轨迹的测量和定向。