POLE LINE CONSTRUCTION - PART III - ERECTING POLES AND ATTACHING CROSSARMS

POLE LINE CONSTRUCTION - PART III - ERECTING POLES AND ATTACHING CROSSARMS

POLE LINE CONSTRUCTION - PART III - ERECTING POLES AND ATTACHING CROSSARMS


User: Lenore Lattimore

Views: 18

Uploaded: 2015-09-13

Duration: 25:21

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