CNS 12909-1991
Methods of Test for Carbon in Nickel Materials for Electron Tubes (English Version)

Standard No.

CNS 12909-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 12909-1991

Scope

This standard specifies the testing methods for carbon in nickel materials used in electronic tubes.

CNS 12909-1991 history

• 1991 CNS 12909-1991 Methods of Test for Carbon in Nickel Materials for Electron Tubes