日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

servo mechanism

servo mechanism是什么意思、servo mechanism怎么讀

servo mechanism漢語翻譯

【計(jì)】 伺服機(jī)構(gòu)

servo mechanism英語解釋

名詞 servo mechanism:

  1. control system that converts a small mechanical motion into one requiring much greater power; may include a negative feedback system
    同義詞:servo, servomechanism, servosystem
0
糾錯(cuò)