Standard with auto start and intermittent working function, convenient for start/stop of the machine and energy saving.

标准配备预约开机与间歇式运转功能，可方便实现机器的开、关机控制。且可节省能源；

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It has those features: starting fast, working reliably, saving energy and oil, adapting well.

性能特点：起动快，工作可靠，寿命长，节能节油，适应性好。

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The paper introduces the structure of such clutches, the working principle, the testing status and the energy saving results.

文章介绍了该离合器的结构、工作原理、试验情况和节能效果。

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John Goodhall, of the European Construction Industry Federation, says his members are working hard installing insulation and finding other energy saving solutions.

BBC: NEWS | Business | Cracking down on energy waste

But the biggest challenge for those reared on downhill skiing and unused to the pulse-raising effects of working against gravity is the absence of any energy-saving tow-lifts.

BBC: Cross-country skiing in Washington��s Methow Valley