...rency Fund Organization is powerful supporter of independent Central Bank 确保用电安全 » ensure that electricity safety 3000多年前已经开始栽培和利用茶树 » More than 3,000 years ago had started cultivation and utilization of tea plant ..
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通过空气气压力开启关闭电源，确保用电安全；
Turn on/off the power by air pressure to ensure the electrical safety;
严格按操作要求使用仪器，本仪器采用单相三线插头，连接地线以确保用电安全。
Operation rules should be strictly followed. The instrument ADAPTS with a mono phase three pin plug, which connects to the earth for safety.
本文着重对工业供电系统电气设备的接地、接零及漏电保护的原理与安装方法等作了详尽的介绍，旨在确保用电安全，防止触电事故的发生。
This article goes into details on the principle and assemblage of earthing, zeroing and leakage prevention with the view of ensuring power supply safety and hindering electric shock accidents.
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