Objective To explore the value of IMPACT 750 portable ventilator used in long distance transportation of critical patients.
目的探讨IMPACT750多功能便携式呼吸机在危重病人长途转运中的使用价值。
portable water jacket downdraft submersible pump
便携水套下吸式潜水泵
portable diving air compressor
便携式潜水空气压缩机
Spinal Cord Injury with Seawater Immersion and Portable Syringe Driver;
海水浸泡脊髓损伤的实验研究及便携式药物注射泵的研制
The Development of the Portable Vibration Monitoring System and the Application in Oil Field of the Water Pump;
便携式振动监测系统的研制及其在油田注水泵的应用
single-stage self-priming centrifugal fresh water pump
单级自吸式离心清水泵
Portable boiling elements that can boil small quantities of water,
可以煮少量水的便携式热水装置，
Portable Atomic Absorption Spectrometer for Determination of Copper,Chromium,Lead and Cadmium in Environmental Water
便携式钨丝电热原子吸收光谱仪测定水样中铜、铬、铅和镉
a new breather in the diver's equipment
潜水装备的新式呼吸孔
The air at high altitudes does not have enough oxygen to supply the body's needs. Divers also carry extra oxygen because they cannot breathe under water.
在高空，空气含氧不足，无法供应身体需要。由于水下不能呼吸，潜水员也携带额外的氧气。
Rational Design of Limit Deviation of Cone-thimble of Diving Pump for Well Application
井用潜水泵锥形套极限偏差的合理设计
lift [suction] pump
吸取泵，吸取抽机，提水泵
Submersible pumps for deep well-Types and basic parameters
GB/T2816-1991井用潜水泵型式和基本参数
Portable, waterproof fires are a specialty of hers.
便携式的防水火焰是她的拿手好戏。
Research on a Portable Moisture Detector of the Building Envelope
便携式围护结构含水率测试仪的研究
Underground pressure boosting and water injection techniques using inversion type submersible electric pump and Its application in B15 Well
倒置式潜油电泵机组井下增压注水技术在B15井的应用
a perforated tube driven into the ground to collect water from the surrounding area.
一种被放在地下从周围地区收集水的便携式管子。
underground fire pump adapter
地下式消防水泵接合器
portable respiration aiding machine
便携式急救呼吸辅助器