GB/T 25857-2022

Active

Low ambient temperature air source multi-connected heat pump（air-conditioning）unit

低环境温度空气源多联式热泵（空调）机组

Standard Type
GBT
ICS
27.200
CCS
J73
Status
现行
Issue Date
2022-12-30
Implementation
2023-07-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A