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铁路线路养护维修
释义
铁路线路养护维修
Encyclopedia
工学
﹝铁路工务养护维修﹞
释
railway track maintenance and renewal
铁路线路养护维修
对钢轨、轨枕、道床、道岔、钢轨伸缩调节器、联结零件及轨道加强设备等线路设备进行的维修和大修。
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anti-doping
Anti Doping Center of General Administration of Sport of China
Anti-Doping Control Measures
Anti-Doping Regulations
antidot
antidot, quantum antidot
anti double-stranded-DNA antibody
anti-dripping fiber
antidromic
anti-drug people's war
anti-dumping law
anti-dust masks
anti-dwarf nova
antidyon
anti-eigenvalue
anti electric shock
antielectron
antielectron or positron
antielement
antiemetic drugs
antiemetics
anti endomorphism
anti-endomorphism
antiendomorphism
Anti-Enemy Drama Association
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