powered lowering 中文意思是什麼
powered lowering
解釋
動力下降-
The emergency - use electrically powered stretcher eximobiler 5000sp is the first device of its kind to replace the conventionally manual type or hydraulic type system for raising and lowering the mattress height and head section height with an electrically powered system
急救用電動擔架5000sp摒棄了以往的手動式和油壓式首次採用電動式控制,只需輕輕一按遙控器就能實現升降及床頭抬放操作,大大減輕了醫生和護士的負擔。 -
Design and application of spraying device for lowering of powered support
液壓支架降架噴霧裝置的設計與應用
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