短語(yǔ)詞組短語(yǔ)overhead d working truck 高空作業(yè)車(chē)overhead working truck [車(chē)輛]高空作業(yè)車(chē);高空功課車(chē)safety of overhead working 高空作業(yè)的安全Working overhead 上麪在施工;下麪在施工;對(duì)施工期間引起的不便表示歉意;上媔在施工Working g overhead 上麪在施工intergovernmental working grouon overhead costs 間接費(fèi)用政府間工作組 返回 overhead work