Dewar(vacuum)flask

adjusting of rail gaps blind treaty built-in type positioner cross-subsidized dispack integral coordination lap dance malrotations mid-head axial-flow water-turbine pump montaillous obliviscible Panama canal chock patula Peperomia leptostachya person-kilometre cost PQFP spine chiller thermal dispersion Vagina tendinis musculi flexoris hallucis hongi venerability