<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
    Crowned Tooth Gear
    Hits:856  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 色婷婷天天综合在线| 最近播放中文版在线观看电视剧| 国产∧v在线免播放观看免费| 亚洲AV无码一区二区三区在线观看| 日韩专区一区| 成全的免费视频高清观看| 午夜电影网| 亚洲色大成网站WWW在线| 国产成人精品久久综合| GOGOGO免费高清看中国国语|