GB/T 34010-2017建筑物气密性测定方法风扇压力法国家标准
英文:Standard for determination of air permeability of buildings—Fan pressurization method GB/T 34010-2017介绍: 国家标准《建筑物气密性测...
英文:Standard for determination of air permeability of buildings—Fan pressurization method GB/T 34010-2017介绍: 国家标准《建筑物气密性测...