SJ 3250-1989
Methods of measurement for chromium concentration in semi-insulation Gallium arsenide by infra-red absorption (English Version)

Standard No.

SJ 3250-1989

Language

Chinese, Available in English version

Release Date

1989

Published By

Professional Standard - Electron

Latest

SJ 3250-1989

Scope

This standard applies to the classification of power and energy in various documents, textbooks, teaching reference books, technical documents and references of gas lasers.

SJ 3250-1989 history

• 1989 SJ 3250-1989 Methods of measurement for chromium concentration in semi-insulation Gallium arsenide by infra-red absorption