Definition of 経済性向上 (けいざいせいこうじょう)
けいざいせいこうじょう
                        経済性向上
けいざいせいこうじょう
keizaiseikoujou
noun
•
        
more economical
Related Kanji
| 経 | sutra, longitude, pass thru, expire, warp | 
| 済 | settle (debt, etc.), relieve (burden), finish, come to an end, excusable, need not | 
| 性 | sex, gender, nature | 
| 向 | yonder, facing, beyond, confront, defy, tend toward, approach | 
| 上 | above, up |