HG/T 20637-1998
Regulations on the preparation of engineering design documents for automatic control majors (English Version)

Standard No.

HG/T 20637-1998

Language

Chinese, Available in English version

Release Date

1900

Published By

Professional Standard - Chemical Industry

Latest

HG/T 20637-1998

HG/T 20637-1998 history

• 1900 HG/T 20637-1998 Regulations on the preparation of engineering design documents for automatic control majors