Definition of 石油精製 (せきゆせいせい)
せきゆせいせい
石油精製
せきゆせいせい
sekiyuseisei
noun
•
oil refining
Related Kanji
| 石 | stone |
| 油 | oil, fat |
| 精 | refined, ghost, fairy, energy, vitality, semen, excellence, purity, skill |
| 製 | made in..., manufacture |