* Specification:2.0、2.5、3.0、3.5、4.0、4.5、5.0、5.5、6.0、6.5、7.0、7.5、
8.0、8.5、9.0、9.5、10.0、10.5、11.0;
* Structure and composition of the product performance: This product mainly
by endotracheal intubation, dental pad, suction tubes, in vitro attract
connecting tube, the mouth cushion, oropharyngeal airway, rubber surgical
gloves, gauze blocks;
* Note: Particular requirements for the implementation of the contract.