Home / Standards / GB/T 33295-2016 GB/T 33295-2016 Active Technical requirements of domestic solar water heating systems with collectors on the facade or balcony of building 墙体、阳台壁挂型家用太阳能热水系统技术要求 Standard Type GBT ICS 27.160 CCS F12 Status 现行 Issue Date 2016-12-13 Implementation 2017-07-01 Responsible Dept 国家标准委 Drafting Unit N/A