JB/T 8444-2014
Technical conditions for powder metallurgy silver metal oxide electrical contacts (English Version)

Standard No.

JB/T 8444-2014

Language

Chinese, Available in English version

Release Date

2015

Published By

工业和信息化部/国家能源局

Status

Be replaced 2016-01

Replace By

JB/T 8444-2015

Latest

JB/T 8444-2015

Replace

JB/T 8444-1996

JB/T 8444-2014 history

• 2015 JB/T 8444-2015 Specification for silver-metal oxide elwctrical contacts by powder metallurgy method
• 2015 JB/T 8444-2014 Technical conditions for powder metallurgy silver metal oxide electrical contacts
• 1996 JB/T 8444-1996 Technical specification for silver-metal oxide electric contactor of powder metallurgic method