SY/T 6519-2017
Classification of flammable liquids, gases or vapors and division of hazardous areas for electrical installations in chemical production areas (English Version)

Standard No.

SY/T 6519-2017

Language

Chinese, Available in English version

Release Date

2018

Published By

Professional Standard - Petroleum

Latest

SY/T 6519-2017

Replace

SY/T 6519-2010

SY/T 6519-2017 history

• 2018 SY/T 6519-2017 Classification of flammable liquids, gases or vapors and division of hazardous areas for electrical installations in chemical production areas
• 2011 SY/T 6519-2010 Classification of flammable liquids,gases,or vapors and of hazardous locations for electrical installations
• 2001 SY/T 6519-2001 Classification of gases,vapors and dusts for electrical,equipment in hazardous(classified) locations