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Easydrill Basic Calculator Operation (easydrill) View | |
Easydrill 8: Calculate required slide interval (easydrill) View | |
Easydrill 7: New Plan to hit the target (easydrill) View | |
Easydrill 6: The dogleg menu part 2 The slide projections (easydrill) View | |
Easydrill 3: Entering the plan part 2 (easydrill) View | |
Easydrill 4: Entering the survey file part 1 (easydrill) View | |
HP12/PHASOR 04a: HP-50g Complex Numbers Arithmetic (rolinychupetin) View | |
OILtd HP41CX Oil and Gas Calculation Demonstration (Bruce Tunget) View | |
How To - Basic Bore Planning for Horizontal Direction Drilling (Digital Control Incorporated) View | |
HP02: HP 50g Part One of RPN and STACK (rolinychupetin) View |