氧气袋
- 网络Oxygen bag
氧气袋-
新氧气袋中隔离剂排除法
Elimination of Isolation Agent in New Oxygen Bag
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广泛用于听诊器，氧气袋，防褥疮气垫，吸引器，气压止血带等医疗设备。
Single , double and many kinds of abnormity tube are used for fittings of stethoscope , oxygen bag , anti-decubitus mattress , electric suction and pneumatic tourniquet .
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医用氧气袋氧气流量调节控制器的研制
Manufacture of oxygen flow controller for medical oxygen bag