<big id="o03v3"><tbody id="o03v3"></tbody></big>
<pre id="o03v3"></pre>
  • <bdo id="o03v3"><strong id="o03v3"></strong></bdo>

    久久99精品久久久久久噜噜,欧美v亚洲v日韩v最新在线二区,国产最顶级国精产品,亚洲欧美成人综合久久久

     Your current location: > Home  >Products  >Gear series
    Angular Gear
    Hits:854  Addtiime:2019-10-21γ€€[Print] [Back]

    Gears are toothed mechanical parts which can be engaged with each other. It is applied widely in the field of mechanical transmission and the whole mechanical field. The modern gear technology has the following advantages: the module of gear is 0.004 to 100mm; the gear diameter is 1 to 150mm; the transmitted power is up to a hundred thousand kilowatts; the rotating speed is up to hundreds of thousands of revolutions per minute; and the highest circumferential velocity is up to 300m/s.
    The accuracy and finish of straight gears, contrate gears, drum gears, spiral bevel gears and helical gears produced by our company have reached the advanced level, and are constantly improved.

    Copyright © 2019    Copyright Wuxi Ruier Precision Machinery Co., Ltd.  θ˜‡ICPε‚™09073427θ™Ÿ-3

    久久99精品久久久久久噜噜,欧美v亚洲v日韩v最新在线二区,国产最顶级国精产品,亚洲欧美成人综合久久久 久久精品视频久久| 国产成人高清一区二区私人| 精品国产一区二区三区久久| 精品国产精品网麻豆系列| 色婷婷综合久久久久中文| 国产乱仑视频| 国产添下面视频全过程教程| 视频一区中文字幕日本有码| 亚洲一卡二卡三卡| 亚洲成AV人片在线观看WWW|