QJ 950-1985
Type and size of 10MPa flange check valve (English Version)

Standard No.

QJ 950-1985

Language

Chinese, Available in English version

Release Date

1985

Published By

Professional Standard - Aerospace

Latest

QJ 950-1985

QJ 950-1985 history

• 1985 QJ 950-1985 Type and size of 10MPa flange check valve