Portable fire extinguishers - Part 8: Requirements for the construction, pressure resistance and mechanical tests for extinguishers with a maximum allowable pressure equal to or lower than 30 bar, which comply with the requirements of EN 3-7
便携式灭火器.第8部分:符合EN 3-7要求的最大允许压力等于或低于30巴的灭火器的结构、耐压和机械试验要求;德语版本EN 3-8:2021