English translation for "first cooling zone"

一次冷却区

Similar Words：

"first contact" English translation, "first contact (anthropology)" English translation, "first contact miscibility pressure" English translation, "first contact point" English translation, "first continental congress" English translation, "first coordination" English translation, "first coordination sphere" English translation, "first copy" English translation, "first copy speed" English translation, "first copy-out time" English translation