金属切削机床安装工程施工及验收规范 meaning in Chinese
code for construction and acceptancw of metal - cutting machine installation engineering
Examples
- Code for construction and acceptance of metal - cutting machine installation engineering
金属切削机床安装工程施工及验收规范 - Code for construction and acceptancw of metal - cutting machine installation engineering
金属切削机床安装工程施工及验收规范