GB/T 11661-2012
Health protection zone for coking industry (English Version)

Standard No.

GB/T 11661-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

中华人民共和国卫生部、中国国家标准化管理委员会

Status

Be replaced 2021-06

Replace By

GB/T 39499-2020

Latest

GB/T 39499-2020

GB/T 11661-2012 history

• 2012 GB 11661-2012 Health protection zone for coking industry
• 1989 GB 11661-1989 Sanitary protection distance standard for coking plants (abolished)

GB/T 11661-2012 Health protection zone for coking industry was changed to GB/T 39499-2020 Technical guideline for derivation of health protection zone about fugitive emission of atmospheric harmful substances.