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railway tunnel maintenance
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railway tunnel maintenance
Encyclopedia
工学
﹝铁路工务养护维修﹞
释
railway tunnel maintenance
铁路隧道养护维修
对铁路隧道主要结构和附属设施(拱墙结构、隧底结构、防排水设施、附属洞室、洞室门、洞门结构等)进行的检查、养护、维修和大修。
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Enrico Ⅳ
Enrique Amorim
Enrique Buenaventura
Enrique Gil Gilbert
Enrique Granados
Enriques
Enriques Castelnuovo criterion
Enriques-Castelnuovo criterion
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Enriquillo Lake
enrofloxacin
enrollment rate
enrollment system in colleges and universities
enrolment rate
en-route driver information service
en-route public transport information service
E-NRTL
Enschede
ensemble
ensemble aesthetic principles
ensemble average
ensemble de catastrophes
ensembled individualism
ensemble effect
ensemble fluctuations
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