A fast method to calculate the sag of traverse! (Conscience Version) _ Sectional Drawing
Original title: a quick method to calculate the sag of conductor! (Conscience Edition) Part1 Apprentice On a certain day in a certain month in a certain year, Anyway, when I was an apprentice, Go to the construction site with the old comrades of the unit. The owner asked us to estimate the conductor sag of a certain gear. The old Comrade took out his calculator. After pressing a few times, He...
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