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ＭＡ－４２１０型尿分析仪空气负压泵的代换浙江海宁第二人民医院吴森森（３１４４００）ＭＡ－４２１０型电脑化尿液快速分析仪现有的小型空气负压泵，主要用于将分析口残液及冲洗水吸入液瓶中。由于该泵泵体系铝合金制成，进出口金属头与泵体连为一体，液瓶内的空气随负...
Substitution of MA-4210-type urine analyzer air negative pressure pump Zhejiang Heinen Second People’s Hospital Wu Dingsen (314400) Model MA-4210 Computerized urine analyzer The existing small air negative pressure pump is mainly used for analysis. Rinse mouth and rinse water in the bottle. Because the pump pump system is made of aluminum alloy, the inlet and outlet metal head is connected with the pump body; the air inside the liquid bottle is negative...