Heart & Lungs Model - 4 Parts

Model HV-EXP1580
《经济学报》科学实验室心肺模型- 4部分l Model Shows larynx wind pipe with&bronchial tree, hear, subclavian artery and&vein, venacava, arota, pulmonary artery,&oesophagus, 2 lungs fron halves removable and&diaphragm. Numbered with English Key Card.