| 释义 |
intertube economizer
- 省煤器shěng méi qì
economizer
- 节约者jiē yuē zhě
economist, economizer
- 经济家jīng jì jiā
economist, economizer
- 省水器shěng shuǐ qì
water economizer
- 节约装置jiē yuē zhuāng zhì
economizer, save-all
- 省煤器燃料节约器shěng méi qì rán liào jiē yuē qì
economizer
|