A、開(kāi)啟,關(guān)閉,飛輪; B、關(guān)閉,開(kāi)啟,蓄能器; C、開(kāi)啟,開(kāi)啟,飛輪;
A、溢流閥 B、油泵 C、油馬達(dá)
A、齒輪,彈簧; B、壓力油,彈簧; C、齒輪,壓力油;