expanding valve 中文意思是什麼
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And, this thesis return as to it ' s measure to measure the proceeding error margin the analysis, and was analyzed by error margin the enthalpy different laboratory matchs the gb / t 7725 - 1996 standard, can be used for measuring the making the cold and making the heat ' s ability, the consuming, the cop, the breeze deal under the steady state or not steady state of air condition of diagraph room, and it can also test the influence of the four channels change to the face valve and and the electronic expanding valve to the whole function of the air condition
而且，本論文還對其測量量進行誤差分析，經誤差分析該焓差室符合gb t7725 - 1996標準，可用於測量房間空調穩態及非穩態製冷能力和制熱能力、工耗、 cop以及空調器室內機組的風量，並能測試四通換向閥、電子膨脹閥等控制元件對空調器整體性能的影響。 -
It is this resourceful and dynamic place of yuhuan that bred and grew a now fast - expanding entrprise - taizhou zhenhua valve ltd
在玉環這片生機勃勃的土壤上，矗立著一支我國閥門生產行業的生力軍? ?臺州振華閥門廠。 -
Stewart - warner high pressure series adopt high - efficiency heat exchanger, famous brand sanyo compressor, accurate electronic expanding valve and 4 - way valve, high - security electric components etc, to remain them under well operations
斯圖華納高靜壓系列採用高效熱交換器、知名品牌三洋壓縮機、精確的電子膨脹閥、四通閥以及高安全性的電器元件等，使該機性能無可挑剔。
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