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- toll switching operator 长话接线员
- The switch operating force equality, good feeling. 开关滑动力度均匀,段落感佳。
- An electrical switch operated by pressing a button. 通过挤压按钮操纵的电开关。
- Carry out switching operations with the front doors closed. 操作开关时应关好前门。
- Door mounted pushbutton to simulate float switch operation. 在门上安装按钮,模仿浮动开关操作。
- inter-provincial toll switching center 省间长途交换中心
- international toll switching system 国际长途电话交换机
- Typically, surges are caused by switching operations or by lightning. 通常,冲击由投切操作或雷电引起。
- demand basis toll switching system 立接制长途电话交换机
- provincial toll switching centre 长途电话省中心局
- Hubs and switches operate at the Data Link Layer. 开关运转枢纽和数据链路层。
- interprovincial toll switching center 省间长途交换中心
- semiautomatic toll switching system 半自动长途电话交换机
- automatic toll switching repeater 自动长途电话中继器
- international toll switching service 国际长途电视交换业务
- Dangerous Points and Countermeasures of the Typical Switching Operation in the Power System of Baotou Steel Co. 包钢供电系统典型倒闸操作危险点与防范措施。
- A toll is charged for the use of the expressway. 在那条高速公路上行驶需付通行费。
- When switching operations occur, transients are set up on the power system which sometimes produce serous overvoltages. 居民电路若电流过载，会导致因熔丝烧断而产生断路，或使断路器动作。
- The war took a heavy toll of human life. 这次战争夺去了许多人的生命。
- Toll switch board for semi-automatic operation 长途半自动接续台
