... ,It has already defended to overfillprotection device,It is a safety and credibility;4,it of the physical ... It not demand electric power replenishment,Its take is a convenience;5,It meet the related request of the ISO10079 ... pressure:≤245N;3,Normal foot work,the discharge is in the 10s:≥200mL;4,Max freedair flow:≥ ... .5cm;7,Weight:4kg;8,Work environment:Temperature:+5°C~+35°C,Relative humidity:≤80%(25°C), ...