Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 306
FCEDERS … e. oc o o H >- < < 5 S u u o h y u u IT C IT u u u o o - z z u u _ M Ifl 10 j-, (/) 1/1 trt y < < < ir u 1- I IS ■ a ff 0. o _& % 4 u !5 lis 5 S » ALL CONDUCTORS IN ONE CONDUIT.• SEPARATE CONDUIT FOR EACH CONDUCTORM THIS FEEDER IS TO BE DIVIDED INTO FOUR C^)CONDUCTORS OF…
Architecture · Building · Carpentry
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