GB/T 38588-2020城镇供热保温管网系统散热损失现场检测方法标准
英文:In-situ measurements of heat loss of insulating pipes for urban heat-supplying GB/T 38588-2020介绍: 国家标准《城镇供热保温管网系统散热损失...
英文:In-situ measurements of heat loss of insulating pipes for urban heat-supplying GB/T 38588-2020介绍: 国家标准《城镇供热保温管网系统散热损失...