HG 23012-1999
The Safety Code for Vessel Entry in Workplace (English Version)
- Standard No.
- HG 23012-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Chemical Industry
- Status
- 2014-07
- Replace By
- HG 30011-2013
- Latest
- HG 30011-2013
HG 23012-1999 history
- 2013 HG 30011-2013 Safety Specifications for Operations in Confined Spaces in Production Areas
- 1999 HG 23012-1999 The Safety Code for Vessel Entry in Workplace
HG 23012-1999 The Safety Code for Vessel Entry in Workplace was changed to HG 30011-2013 Safety Specifications for Operations in Confined Spaces in Production Areas.
