首頁>解決方案

竞彩篮球胜分差投注:Worm Gearboxes

篮球竞彩胜分差为什么都是客胜 www.oygmlt.com.cn

The worm gear is a gear arrangement, engaging with a worm to significantly reduce rotational speed, or allowing higher torque to be transmitted. The gear can achieve a higher gear ratio than spur gears of the same size. These gears are widely applied in: Electric motors, automotive components and etc. WD high precision bearings applied in gearbox are high speed, low noise and lifetime.

Copyright (C) 2017 WD BEARING GROUP All rights reserved   技術支持:佰聯軸承網