Bunker; bunker oil a heavy residual fuel oil used by ships industry and for large-scale heating installations.
船用油；燃料油指一种用于船舶、工业和大型加热装置的重型燃料油。
Bunker; bunker oil: a heavy residual fuel oil used by ships industry and for large-scale heating installations.
船用油；燃料油：指一种用于船舶、工业和大型加热装置的重型燃料油。
Bunker; bunker oil: a heavy residual fuel oil used by ships industry and for large-scale heating installations.
船用油；燃料油：指一种用于船舶，工业和大型加热装置的重型燃料油。
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