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铁路路基养护
释义
铁路路基养护
Encyclopedia
工学
铁路路基工程
释
railway subgrade maintenance
铁路路基养护
铁路工务部门对铁路线路的路基所进行的养护和维修。为保持铁路路基本体及附属设施处于良好状态,延长设备使用寿命,及时整治路基病害,预防病害的发生和发展,需经常性有计划地改善路基设备状态。
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layout of museum buildings
layout of pipelines transportation
layout of port
layout of pumped storage power station
layout of railway station
layout of rural settlements
layout of transportation and communication
layout of underground engineering
layout of water conservancy planning
layout order
layout scheme
Layout space
layover
layperson
lay pipeline engineering in the shallow water
Layzer-Irvine equation
L. A. Zadeh
L. A. Zadeh (1921—)
Lazar Berman
Lazard
Lazard set
Lazar Markovich Lissitzky
Lazarus Eitaro Salii
Lazarus Ercker
lazarus taxa
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