Home / Standards / GB/T 37319-2019 GB/T 37319-2019 Active Energy-saving power supply equipment with inverter for lift 电梯节能逆变电源装置 Standard Type GBT ICS 29.200 CCS K46 Status 现行 Issue Date 2019-03-25 Implementation 2019-10-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A