molecular weight apparatus

分子量测定仪 molecular weight a aratus; molecular weight apparatus 供气量测定仪 air measuring device ..

 ebulliometer

... ebonite 硬橡胶；胶木 ebulliometer 沸点计；分子量测定仪 ebulliometry 沸点升高测定法[分子量测定法之一] ...