Studies in Field Engineering

Studies in Field Engineering

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Tripod trestles can be placed where two-legged ones are possible, if the bottom be even : useful in muddy bottoms, ... Notches are cut in every fourth or fifth plank to allow the lashing to pass through, which fastens the riband to the road-bearer. ... To complete the preliminary instruction given to-day, the respective uses b 2 5.

Title:Studies in Field Engineering
Author:Wilkinson J. Shaw
Publisher: - 1901


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