... noise,small volume @long service life YB-DX-98-3 safety of the electric suction apparatusFEATURES:1,Electric suction apparatus from vacuum ... various glue quality secretion to use;3,It of the design be novel, it of shape beauty, it of the physical volume be small ... ≤80%(25°C)Atmospheric pressure86KPa~106KPaProduct Pictures: YB-DX-98-3 safety of the electric suction apparatus