[作業(yè) 運(yùn)輸] 彈簧閘,液壓式釋放 spring loaded brake: 彈簧閘spring-loaded brake: 彈簧制動(dòng)器hydraulically actuated brake: 液壓制動(dòng)器hydraulically controlled brake: 液壓控制式制動(dòng)器loaded spring: 載荷簧下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯