NF S61-921-3*NF EN 1866-3:2013 移動(dòng)式滅火器.第3部分:符合EN 1866-1標(biāo)準(zhǔn)要求的二氧化碳(CO2)滅火器的組裝、構(gòu)造和耐壓性要求
Mobile fire extinguishers - Part 3: requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of EN 1866-1