piston travel 中文意思是什麼
piston travel
解釋
活塞沖程-
Brake cylinder piston travel
制動缸活塞行程 -
Travel mechanism of each track consists of a variable two - speed piston motor, a planetary reducer and a parking brake , travel brake buffer valve is mounted on motor to reduce hydraulic shock
每側履帶的行走機構由一個變量雙速柱塞馬達、行星減速器和制動器組成,行走制動緩沖閥與馬達一體安裝,吸收了行車時由於制動或載荷變化帶來的液壓沖擊。
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