[Cleaning of the opening diaphragms and stages for the electron microscope].
D003964:Diaphragm; D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron / Q000295:instrumentation*
MICROSCOPY, ELECTRON/apparatus and instruments
Pulizia dei diaframmi di apertura e portaoggetti per la microscopia elettronica.