ratchet drive 中文意思是什麼
ratchet drive
解釋
棘輪傳動棘輪傳動裝置-
Slag discharge mechanism : wet slag discharge is made from both sides with hydraulic drive of ratchet wheel and detent
清灰機構:採用液壓驅動棘輪、棘爪裝置,濕式雙側除灰。 -
Invention of gear - driven switch with " zither " ( piano wire ) line banks. not used commercially. 200 - line " zither " board with ratchet drive installed at laporte, indiana, usa
發明帶有「齊特琴」 (鋼琴絲)式接線排的齒輪傳動交換機。沒有用於商業。美國印第安納州拉波特安裝了帶有棘齒驅動的200線路「齊特琴」主板。
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