Home / Standards / GB/T 33651-2017 GB/T 33651-2017 Active In-situ measurements of heat loss through thermal insulation of equipments and pipes—Infra image method 设备及管道绝热层表面热损失现场测定 红外热像法 Standard Type GBT ICS 27.010 CCS F01 Status 现行 Issue Date 2017-05-12 Implementation 2017-12-01 Responsible Dept 国家标准委 Drafting Unit N/A