HGJ 31-1990
Specifications for equipment design of acid-resistant phenolic plastic lining (English Version)

Standard No.

HGJ 31-1990

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Chemical Industry

Status

Withdraw

Latest

HGJ 31-1990

HGJ 31-1990 history

• 1991 HGJ 31-1990 Specifications for equipment design of acid-resistant phenolic plastic lining