Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d. c. disconnectors, switch-disconnectors and earthing switches.

铁路应用- - -固定安装- - - DC开关设备- - -第4部分：室外d . c分连接器，开关-分连接器和接地开关。

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Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d. c. disconnectors, switch-disconnectors and earthing switches.

铁路应用- - -固定安装- - - DC开关设备- - -第3部分：室内d . c分连接器，开关-分连接器和接地开关。

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In Southeast D. C., Lisa Suben teaches fifth-grade math at KIPP DC: AIM Academy, one of 99 Knowledge is Power Program charter schools around the country.

在华盛顿东南，AIM Academy是美国99所“知识就是力量计划”认证学校之一，Lisa Suben在这里教授五年级的数学。

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's DC magazine, visits the Sofitel's Ici Urban Bistro in Washington D.

WSJ: 30-Minute Executive Lunches, at Il Fornaio and Other Restaurants

D. in Education, has been an educator for over two decades and currently teaches at a DC-area community college.

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