erection work
短语词组
- Piping Erection Work Include 管道安装工作包括
- erection work in architecture 建筑安装工程
- erection of form work 模板构筑
- Erection Of Steel Work 钢架装置
- consumable for erection work 安装工作用消耗性材料
- weak current erection work 弱电安装工程
- floating crane for erection work [建]建筑安装用浮式起重机;建筑安装用浮式起重式 返回 erection work