... ,It has already defended to overfill protection device,its maintenance work is easy, its oneself don't need to be encourage ... inside the machine can't normal work of designation.It according to type and degree classification of the protection electric shock,it is ... :≤110VA;6,Noise:≤60dB;7,Collection container:1000ml×1;8,Work environment:Temperature:+5°C~+35°C,Relative humidity:≤80%(25 ...