natural refrigerant

常见例句

For long term consideration, natural refrigerant is the most satisfied substitutes.
從長遠角度考慮，自然工質替代人工工質已經成爲必然。
The thesis studied the situation of performance matching for natural refrigerant propane (R290) instead of R22 in minitype room air conditioners.
本文研究了自然工質丙烷（R290）替代R22在小型家用空調的性能匹配情況。
Through comparing CO2 with other refrigerants, the advantages of CO2 as a natural refrigerant are due to its environmental benign and good thermal properties in the automobile air-condition system.
在汽車空調中，具有對環境友好性和優良的熱物理特性的天然工質CO2與其他制冷劑相比有獨特優勢。