[A SIMPLE WATER-COOLER ATTACHMENT FOR THE ELECTRON MICROSCOPE].
D004583:Electrons; D004864:Equipment and Supplies; D008853:Microscopy; D008854:Microscopy, Electron; D014867:Water
D014867:Water
EQUIPMENT AND SUPPLIES; MICROSCOPY, ELECTRON
EINE EINFACHE WASSERKUEHLANLAGE FUER ELEKTRONENMIKROSKOPE.