Tightly sealed to prevent air leaks, the house was equipped with small double-paned windows and several other energy-saving features.

为了严格密封，防止空气泄漏，房子配备了小型双层玻璃窗户和其他几种节能的设备。

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Micro powder dryer is the special drying equipment of our company for ultrafine powder materials, with the features of environmental protection, energy-saving, small pollution, low depletion, etc.

微粉烘干机是我公司针对超细微粉物料研制的专用干燥设备，具有更环保、节能、污染小、耗损低等特点。

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Hydraulic pumping unit with its better energy-saving features are highly followed by domestic and foreign oil production engineers.

液压抽油机以其较好的节能特性受到国内外采油工程技术人员的高度关注。

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Five model McDonald's restaurants have been built with additional energy-saving features, reducing consumption by 10 percent to 15 percent.

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