HG 20519.5-1992
Piping and instrument flow chart (English Version)

Standard No.

HG 20519.5-1992

Language

Chinese, Available in English version

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2010-06

Replace By

HG/T 20519-2009

Latest

HG/T 20519-2009

HG 20519.5-1992 history

• 2009 HG/T 20519-2009 Specification on content and procedure of detail design for chemical plant
• 1970 HG 20519.5-1992 Piping and instrument flow chart

HG 20519.5-1992 Piping and instrument flow chart was changed to HG/T 20519-2009 Specification on content and procedure of detail design for chemical plant.