| English | eng-000 |
| ring collector | |
| 普通话 | cmn-000 | 整流子 |
| 普通话 | cmn-000 | 集电环 |
| 普通话 | cmn-000 | 集电环整流子 |
| English | eng-000 | bus rings |
| English | eng-000 | circular distributor ring |
| English | eng-000 | collecting ring |
| English | eng-000 | collector |
| English | eng-000 | commutator |
| English | eng-000 | commuter |
| English | eng-000 | ring header |
| English | eng-000 | slip ring |