Functional Human Respiration
USD $79 - $89 /Piece
Min.Order:50 Pieces
Qinghua Science & Education Equipment Co., Ltd.
QH3332 Functional Human Respiration
Life size. Consists a rib cage and the major thoracic organs. Demonstrates the respiration realistically by the movement of the rib cage and diaphragm. It needs power supply.
Size(cm): 41x17x71