English translation for "活动空气筒"

mobile air pipe

Similar Words：

"活动课程" English translation, "活动课程中德育与心理教育结合的实践与思考" English translation, "活动课桌" English translation, "活动坑道" English translation, "活动空间" English translation, "活动空腔辐射计" English translation, "活动空域分配" English translation, "活动孔" English translation, "活动控制" English translation, "活动控制功能" English translation