JB/T 10503-2017
High-efficiency heat exchange tubes for air conditioning and refrigeration (English Version)

Standard No.

JB/T 10503-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

工业和信息化部/国家能源局

Latest

JB/T 10503-2017

Replace

JB/T 10503-2005

JB/T 10503-2017 history

• 2017 JB/T 10503-2017 High-efficiency heat exchange tubes for air conditioning and refrigeration
• 2005 JB/T 10503-2005 Specification for high performance tubes for air conditioning and refrigeration field service