HG/T 5886～5889-2021
1-Acetamido-7-naphthol, benzophenone, terephthalaldehyde and 3,4-dichlorophenylthiourea (2021) (English Version)

Standard No.

HG/T 5886～5889-2021

Language

Chinese, Available in English version

Published By

Professional Standard - Chemical Industry