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關注：1
2013-05-23 12:21
求翻譯：3.架空給水管、消防給水管標高均指管中心，埋地給水管標高指管外頂，埋地排水管標高指管內底；是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
3.架空給水管、消防給水管標高均指管中心，埋地給水管標高指管外頂，埋地排水管標高指管內底；
問題補充： |
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2013-05-23 12:21:38
3 overhead to water, fire water elevation refer to control center, underground water level refers to the top tube, underground drainage pipe at the end of the elevation means;
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2013-05-23 12:23:18
3) elevated to water pipes, fire service pipe elevation means a control center for water pipes, buried in elevation refers to drain pipes, roof, buried underneath the elevation means;
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2013-05-23 12:24:58
3. impractical service pipes, the fire service pipe elevations refer to the tube center, buries the service pipe elevation to refer to the tube exterior crest, buries the discharge pipe elevation to refer to the tube inner bottom;
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2013-05-23 12:26:38
3. overhead elevation means ' water supply, fire-fighting water supply pipe Center, meaning tube top buried pipe elevation, elevation means end of pipe buried drainpipe;
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2013-05-23 12:28:18
3.Impracticable feed pipe elevation of feed pipe and fire control mean in charge of centre, bury feed pipe elevation mean tube carry outside, bury the elevation of the drain pipe is referred to and in charge of the inner bottom;
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