| IMPA编码 | 370201 |
| 单位 | PCE |
| 中文标题 | 370201 石英无线电室时钟 200毫米 |
| 英文标题 | CLOCK RADIO ROOM QUARTZ 200MM |
| 英文说明 | For use in radio rooms. The diameter of the dial is 200 mm with the numerals 1 - 12 on the outer edge and the numerals 13 - 00 on the inner side showing international time. Seconds are marked clearly in red between the hour numerals. There are two 3 minute silent periods at 15 and 45 minutes past the hour marked in red for emergency signals, and two 3 minute silent periods at 0 and 30 minutes in green for distress signals. The clock has 2 hour hands, one to be set in Greenwich Mean Time and |
| 中文说明 | 该设备用于无线电室。表盘直径为200毫米，外圈刻度为1至12，内圈刻度为13至00，显示国际时间。秒刻度在小时数字之间以红色清晰标出。每小时的15分和45分处设有各3分钟的静默时段，用红色标记，用于紧急信号；0分和30分处则设有各3分钟的静默时段，用绿色标记，用于遇险信号。钟表配有两根时针，一根设定为格林尼治标准时间，另一根指示当地时间。另有防蒸气型（IP54）可选，外壳为不锈钢材质。 |
| IMPA版本 | 8th Edition |
| 售价（不含税运CNY） | 暂无价格 |
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