 |
| |||
| reference timepiece (4uzhoj) | |||
| clock | |||
| journeyman clock; journeyman | |||
| attendance clock; control clock; telltale clock | |||
| master clock; primary clock | |||
| time recorder | |||
| pigeon timing clock (при проведении соревнований спортивных голубей denghu) | |||
| |||
| time recorder | |||
| контрольные часы: 5 短语, 4 学科 |
| 一般 | 1 |
| 技术 | 2 |
| 经济 | 1 |
| 行业分类 | 1 |