English translation for "hot water return line"

热水回流管
热水循环回流管

Similar Words：

"hot water pump" English translation, "hot water radiation" English translation, "hot water radiator" English translation, "hot water regulating valve" English translation, "hot water return" English translation, "hot water return pipe" English translation, "hot water rinse" English translation, "hot water service" English translation, "hot water service room" English translation, "hot water spray tank" English translation