English translation for "回气系统"

air resistor
air return system

Similar Words：

"回气花格栅" English translation, "回气进口" English translation, "回气冷凝器" English translation, "回气术（红骑）" English translation, "回气通道" English translation, "回汽" English translation, "回汽[回水]干管" English translation, "回汽侧" English translation, "回汽干管" English translation, "回汽管路" English translation