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Coal-fired power plant, finely sorted coal sorting feed into the process, etc.
Electric pole in blue sky
intense sunset with palm trees and coconut trees in Hawaii Kai near honolulu, Hawaii, Oahu, USA - see utility pole on mountain ridge to get electricity in the remote areas of the island
high voltage post
High voltage electric tower line
Track-type bulldozer during of large construction jobs at building site. Land clearing, grading, pool excavation, utility trenching, utility trenching and foundation digging. Earth-moving equipment.

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