通风与空调工程施工及验收规范 meaning in Chinese
code for construction and acceptance of ventilation and air -conditioning works
Examples
- Code for construction and acceptance of ventilation and air - conditioning works
通风与空调工程施工及验收规范 - 1 2 3 code for construction and acceptance of ventilation and air - conditioning works
通风与空调工程施工及验收规范