Heating and cooling technology
Dewar flasks, cylindrical, aluminium container with carrying handle
Dewar flasks, cylindrical, aluminium container with carrying handle
Dewar flasks, cylindrical, aluminium container with carrying handle
Dewar flasks, cylindrical, aluminium container with carrying handle
DEWAR FLASKS WITH LID AND CARRYING HANDL
Dewar flasks, cylindrical, metal container with carrying handle