fabric pulley 中文意思是什麼
fabric pulley
解釋
纖維皮帶輪-
In time, wilbur conceived an elegant cable - and - pulley mechanism that twisted a flexible fabric wing across its span so that one wingtip could generate greater lift and the other less
最後,魏爾柏設計出精巧的纜索及滑輪機構,用以扭轉可彎折的布料機翼,讓兩邊翼尖產生大小不等的升力。 -
. conveyor belts fabric carcass, with length between pulley centres up 300 m, for loose bulk materials. adjustment of take - up device
皮帶輪中心間長度可達300 m的散裝材料傳送帶
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