Мікрагравітацыйныя мікраскопы Discovery з кіраўніцтвам карыстальніка
Discovery Micro Gravity Microscopes with Book User Manual Eyepiece Monocular head (eyepiece tube) Revolving nosepiece with objectives Focusing knob Specimen holders Stage Diaphragm disk Lower illumination Lower illumination switch Base General use The Discovery Micro microscope is safe for…