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铁路桥梁养护维修
释义
铁路桥梁养护维修
Encyclopedia
工学
﹝铁路工务养护维修﹞
释
railway bridge maintenance
铁路桥梁养护维修
对钢梁、混凝土梁、支座、墩台基础、涵渠、明桥面、桥渡等桥梁设施和设备进行的检查、养护和维修。
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aspheric surface
asphodelus family
asphyxia
asphyxiating gas poisoning
Aspidiske
aspidistra
aspirated sound
aspirated voiceless initials
aspirated volume
aspiration
aspiration in the eldly
aspiration pneumonitis/pneumonia
Aspire Sports Club
aspirin
Asplund
Asplund space
A Sportsman’s Sketches
a spring quting in the mountains
ASQ
Asqar Tatanay
Asrama-dharma
AS-RNA
Asrul Sani
ASSA
Assab
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