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| English | Chinese |
| double-acting | 往复双动式的 |
| double-acting | 双向作用 |
| double-acting brake | 双向作用式制动器 |
| double-acting clutch | 双离合器集成为一体的能并行传动的两个离合器，例如一个离合器用于驱动奇数档，另一个离合器驱动偶数档 |
| double-acting control valve | 双动控制阀 |
| double-acting cylinder | 双作用缸能向活塞两侧供压缩液体或压缩空气的缸 |
| double-acting damper | 双向作用减振器 |
| double-acting valve | 双动向作用阀 |