YD/T 638.15-1994
Type designation for data communication equipment (English Version)

Standard No.

YD/T 638.15-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

Professional Standard - Post and Telecommunication

Latest

YD/T 638.15-1994

Replace

YD 152-1978

YD/T 638.15-1994 history

• 1994 YD/T 638.15-1994 Type designation for data communication equipment
• 0000 YD 152-1978