GB/T 44557-2024

Active

Refrigeration systems and heat pumps—Flexible pipe elements and non-metallic tubes—Requeirements and classification

制冷系统及热泵 挠性管道元件和非金属管件 要求和分类

Standard Type
GBT
ICS
27.200
CCS
J73
Status
现行
Issue Date
2024-09-29
Implementation
2025-04-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A