Více informací o knize Conductor Loading Nomograph (chart 1A and Chart 1B), Bending Moment Due to Wind Pressure on Pole (chart 2A), Ultimate Resisting Moments of Wood Poles
Plný název: Conductor Loading Nomograph (chart 1A and Chart 1B), Bending Moment Due to Wind Pressure on Pole (chart 2A), Ultimate Resisting Moments of Wood Poles