Examine roughing-in for electrical power systems to verify actual locations of wiring connections.

检查电力系统的配管，核实线路连接的实际位置。

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Roughing in center to wall.

排污孔中心距墙。

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B. Examine roughing-in for electrical power systems to verify actual locations of wiring connections before electrified door hardware installation.

检查电力系统的粗加工，从而在电气化门用五金安装之前，验证布线连接的实际位置。

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And his stories about life in the western United States became the book called "Roughing It."

VOA: special.2010.03.21

Some foreign basketball players aren't exactly roughing it in the more-cosmopolitan cities like Beijing and Shanghai.

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There are many college savings calculators on the Internet that are helpful in roughing out a plan.

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They overcome their pre-midlife crises by doing the middle-class equivalent of going wild and roughing it sleeping in bunkhouses and pulling off pranks like short-sheeting a bed.

NEWYORKER: Indian Summer