GB/T 20025.3-2025

Active

Rubber and plastics hoses and hose assemblies for automotive air conditioning—Specification—Part 3: Refrigerant 1234yf

汽车空调用橡胶和塑料软管及软管组合件规范第3部分：制冷剂1234yf

Standard Type

GBT

ICS

43.040.60;83.140.40

CCS

G42

Status

现行

Issue Date

2025-08-29

Implementation

2026-03-01

Responsible Dept

中国石油和化学工业联合会

Drafting Unit

N/A