QC/T 664-2019
Automobile air conditioning refrigeration hose (English Version)

Standard No.

QC/T 664-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

工业和信息化部

Latest

QC/T 664-2019

Replace

QC/T 664-2000

QC/T 664-2019 history

• 2019 QC/T 664-2019 Automobile air conditioning refrigeration hose
• 2000 QC/T 664-2000 Hose and hose assembly for automobile air conditioner (HFC-134a)