GB 11661-1989
Sanitary protection distance standard for coking plants (abolished) (English Version)
- Standard No.
- GB 11661-1989
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- 中华人民共和国国家卫生和计划生育委员会
- Status
- 2012-08
- Replace By
- GB 11661-2012
- GB/T 11661-2012
- Latest
- GB 11661-2012
- GB/T 39499-2020
GB 11661-1989 history
- 2012 GB 11661-2012 Health protection zone for coking industry
- 1989 GB 11661-1989 Sanitary protection distance standard for coking plants (abolished)
