A model of a gas engine driven air to water heat pump based on the measured data of the gas engine and compressor was established.
以某发动机和压缩机的实测数据为依据，对一燃气机驱动空气-水热泵机组建立了模型。
Applies the heat pump driven liquid desiccant fresh air handling unit to treat fresh air, ground source heat pump to provide cooling, heating and domestic hot water.
采用高效热泵式溶液调湿机组处理新风，地源热泵机组供冷、供热、供生活热水。
The development of automatic and air driven boost device for air chamber of drilling pump will provide reliable assurance for the normal working of drilling pump and safe and high quality Dr...
空气包自动气动增压充气装置的研制为钻井泵的正常工作和安全优质钻井提供了可靠保证。
The development of automatic and air driven boost device for air chamber of drilling pump will provide reliable assurance for the normal working of drilling pump and safe and high quality Dr...
空气包自动气动增压充气装置的研制为钻井泵的正常工作和安全优质钻井提供了可靠保证。
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