HG/T 20715-2020
Technical specification for vertical isolation of industrial polluted sites (English Version)

Standard No.

HG/T 20715-2020

Language

Chinese, Available in English version

Published By

Professional Standard - Chemical Industry

Latest

HG/T 20715-2020

HG/T 20715-2020 history

• 1970 HG/T 20715-2020 Technical specification for vertical isolation of industrial polluted sites