Ra制冷剂温度压力对照Last revision on 21 December 2020R404a制冷剂温度压力对照表温度C绝对压力MPa温度c绝对压力MPa温度c绝对压力MPa温度c绝对压力MPa-60-31- 227-59-30-128-58-29029-5728130-56-27231-55-26332-54-25433-53-24534-52-23635-51-22736-50-21837-49-20938-48-191039-47-181110-46-171241-45-161312-44-151413-43-141544-42-131615-41-121716-40-111847-39-101918-38-92019-37-82150-3672251-35-62352-34-52453-3342554-32-32655