Specification

? Longth of tube:  =1250mm( from bottom to tundish);   wall thickness:=0.4mm

? vol. of outing of tundish: =10cm;   average wall thickness:=0.7mm

?  Rejection rate of ofinhaler: =90%( against  particle which=0.5micron in air)

?Rejection rate of liquor filter: =80%( against  particle which=20micron in air)

? Weight of dropping liquid: 20drops=1mL±0.1mL(1g±0.1g)

?flow velocity of transfusion: in 10min output NaCL( density9g/L)=1000mL

? Regulating valve flow regulator: =30mm