When we reform the bus protection, we should make an equipment withdraw plan and working guide to raise the work efficiency.

对于母差保护的改造，应制定停电计划，编制作业指引，提高工作效率。

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Nancy Sutley and her staff are doing yeoman's work behind the scenes to raise the profile of energy efficiency, retrofits, and green buildings broadly, and we are thrilled to award them our 2011 Leadership Award for Organizational Leadership in the Public Sector.

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