HG 20667-2005(条文说明)
Provisions on engineering design of environmental protection of chemical industry projects (explanation) (English Version)

Standard No.

HG 20667-2005(条文说明)

Language

Chinese, Available in English version

Published By

Professional Standard - Chemical Industry

Replace

HG 20667-1986

HG 20667-2005(条文说明) history

• 2005 HG 20667-2005 Provisions on engineering design of environmental protection of chemical industry projects
• 0000 HG 20667-1986