working overhead
短语词组
- Working g overhead 上麪在施工
- intergovernmental working grouon overhead costs 間接費用政府間工作組
- Overhead Working 高空作業
- overhead working truck [車輛]高空作業車;高空功課車
- safety of overhead working 高空作業的安全
- overhead d working truck 高空作業車 返回 working overhead