Home / Standards / GB 26920.3-2019 GB 26920.3-2019 Abolished Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances—Part 3: Refrigerated beverage vending machines 商用制冷器具能效限定值和能效等级 第3部分:制冷自动售货机 Standard Type GB ICS 27.010 CCS F01 Status 废止 Issue Date 2019-12-17 Implementation 2021-01-01 Responsible Dept 国家标准委 Drafting Unit N/A