Testing Center At Oil Depot Set Thermometer Into Beaker With Biofuel (Stock Footage)

Testing Center At Oil Depot Set Thermometer Into Beaker With Biofuel (Stock Footage)

Worker of testing center at oil depot sets thermometer into glass beaker with black biofuel. Female with gloves check quality of mineral oil in lab at tank farm. Close up indoors. Refinery and energy station. Industrial production with technology equipment. Processing oil from pipe. Heavy industry

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