NB/T 10457-2020
AC-DC switching power supply cooling fan air volume and air pressure test method (English Version)

Standard No.

NB/T 10457-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Professional Standard - Energy

Status

Be replaced 2021-02

Replace By

NB/T 10457-2028

Latest

NB/T 10457-2028

NB/T 10457-2020 history

• 2020 NB/T 10457-2028 AC-DC switching power supply cooling fan air volume and pressure test method
• 2020 NB/T 10457-2020 AC-DC switching power supply cooling fan air volume and air pressure test method