英语词汇“maintenance of way and structures”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	maintenance of way and structures
释义	maintenance of way and structures [经] 工务维护费
随便看	soil local type soil loss soil loss amount soil loss equation soil loss estimation soil loss prediction soil loss ratio soil loss tolerance soil loss tolerance limit soil luck soil lump soil macro-erosion soil macrofauna soil macroorganism soil magnetic susceptibility soil magnetism soil-management soil management soil management system soil mantle soil map soil mapping soil mapping unit soil mass soil material Z杨凝 Z杨巨源 Z杨巨源 Z杨炎正 Z杨炎正 Z杨炯 Z杨炯 Z杨璞 Z林逋 Z柳中庸报呈报告报告文学报命报喜报国报坛报备报复报失