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1. | Limited service controller "on-off"switch must be in the extreme "off"position to open the enclosure |
| 事先务必检查并确认没有电压存在,务必按照安全操作规程进行操作。在打开外壳门之前,要保证开关处于“关闭”位置,否则,不能对控制装置的开关进行维护修理 |
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2. | on off controller |
| 开关控制器 |
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3. | "Limited service controller "on-off"switch must be in the extreme "off"position to open the enclosure |
| 在打开外壳门之前,要保证开关处于"关闭"位置,否则,不能对控制装置的开关进行维护修理。 |
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4. | and-off controller |
| 双位式控制器 |
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5. | transistorized on-off controller |
| 晶体管开关控制器 |
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6. | Controller automatically turns off heater if thermocouple fails or disconnects. |
| 当热电偶发生故障或未连接时,控温仪将自动关闭加热器。 |
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7. | on-and-off controller |
| 开关式控制器 |
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8. | The controller getting off shift, for example, can recount from episodic memory the aircraft involved |
| 例如,管制员离开岗位后,仍然能从经历性记忆中叙述出那些曾发生的困难的情况下所做出的一系列管制行为和有关的航空器。 |
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9. | on-off cycle controller |
| 开关周期控制器 |
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10. | Limited service controller ""on-off"" switch must be in the extreme “off” position to open the enclosure |
| 事先务必检查并确认没有电压存在,务必按照安全操作规程进行操作。在打开外壳门之前,要保证开关处于“关闭”位置,否则,不能对控制装置的开关进行维护修理 |
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