Stock image Large quarry dump truck. Loading the rock in dumper. Loading coal into body truck. Production useful minerals. Mining truck mining machinery, to transport coal from open-pit as the Coal Production
Published: Feb.27, 2019 12:04:17
Author: photonsk
Views: 68
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File type: image / jpg
File size: 15.06 MB
Orginal size: 6720 x 4480 px
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Level: silver
