同义词
1)automatic expansion valve,恒压膨胀阀2)constant pressure expansion valve,恒压膨胀活门,恒压膨胀阀3)constant pressure expansion valve,恒压膨胀阀;恒压膨胀活门4)thermostatic expansion valve,恒温膨胀阀5)Constant Distending Pressure,恒定膨胀压6)Constant pressure adiabatic expansion,恒外压绝热膨胀
