| Subject | English | Chinese |
| el. | electric net efficiency | 电效率净值 |
| anim.husb. | net efficiency | 净效率实际利用的效率系数 |
| hydroel.st. | net efficiency | 净效率 |
| hydroel.st. | net efficiency | 有效效率 |
| transp. | net efficiency | 净〔总,有效〕效率 |
| auto. | net efficiency | 净有效效率 |
| chem. | net efficiency | 净效率实际的利用效率系数 |