Simmance S.G. bell, Bell type gas holder
Simmance S.G. bell. Bell type gas holder capacity approx. 1 1/2 litres with calibrated outlet orifice. The measured flow-rate permits calculation of the density of the gas contained.
Simmance S.G. bell. Bell type gas holder capacity approx. 1 1/2 litres with calibrated outlet orifice. The measured flow-rate permits calculation of the density of the gas contained.
