single poles have three cross AN OPEN SECTION OF THE CONDUIT IN BUFFALO. arms, the two upper arms being used All the cross arms are staggered, and for power cables, and the lower arm to the gains are painted before the arms carry a telephone wire. The upper cross are set. The upper cross arms carry… … TIIE ROTARY CONVERTERS IN THE DYNAMO ROOM OF THE IiUKFALO POWER HOUSE. 3-3
Engineering
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