関連ワード:  is gas oil the same as diesel    is fuel oil the same as diesel    is marine gas oil the same as diesel    is gas oil the same as red diesel    is distillate fuel oil the same as diesel    is #2 fuel oil the same as diesel    is heavy fuel oil the same as diesel    is light fuel oil the same as diesel    is #1 fuel oil the same as diesel    is heating fuel oil the same as diesel