English translation for "自护式管"

self-protected tube

Similar Words：

"自合式抓爪" English translation, "自恨生不逢辰" English translation, "自衡单元" English translation, "自衡电位计" English translation, "自衡记录器" English translation, "自护型泵" English translation, "自互补天线" English translation, "自互感" English translation, "自花不育" English translation, "自花不育性" English translation