State leaders spoke highly of weierkang oxygen concentrator at the commercial fair 高交會上國家領導人對維爾康制氧機給予高度評價
Specification for aeromedical portable oxygen concentrator systems - general requirements 航空醫(yī)療用便攜式氧濃縮器系統(tǒng)規(guī)范.一般要求
Discuss reliability controlling system of psa about oxygen concentrator made in china 國產小型醫(yī)用氧氣機變壓吸附控制系統(tǒng)的可靠性探討
In the year of 2000 , another 10 - million - yuan capital was invested in the development and manufacture of oxygen concentrator for family use , meanwhile other researching and developing programs were defined 2000年公司又投入一千多萬元,開發(fā)生產家用型醫(yī)用保健制氧機,同時也確定了其它產品的研究開發(fā)計劃。
700mw water turbine and water turbine generator , and bush of fan , oxygen concentrator , rolling milling , spherical machine , and pump , and the integrated electric ring , fittings of motor 本公司專業(yè)生產200mw 600mw汽輪機及汽輪發(fā)電機軸瓦550mw 700mw水輪機及水輪發(fā)電機軸瓦鼓風機制氧機軋鋼機球磨機泵等大型軸瓦以及電機的集電環(huán)和配件。
百科解釋
An oxygen concentrator is a device providing oxygen therapy to a patient at minimally to substantially higher concentrations than available in ambient air. They are used as a safer, less expensive, and more convenient alternative to tanks of compressed oxygen.