HG/T 20524-1992
Unified regulations for the design of circulating cooling water treatment and dosing devices in chemical enterprises (English Version)

Standard No.

HG/T 20524-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2007-04

Replace By

HG/T 20524-2006

Latest

HG/T 20524-2006

HG/T 20524-1992 history

• 2006 HG/T 20524-2006 Specification on design of chemical feed system of recirculating cooling water treatment for chemical enterprises
• 1992 HG/T 20524-1992 Unified regulations for the design of circulating cooling water treatment and dosing devices in chemical enterprises