EN 3-8:2006
便攜式滅火器.第8部分:EN3-7最大允許壓力≤30bar滅火器結構,耐壓和機械試驗的附加要求
Portable fire extinguishers - Part 8: Additional requirements to EN 3-7 for the construction, resistance to pressure and mechanical tests for extinguishers with a maximum allowable pressure equal to or lower than 30 bar