The reasons for the noise level for rotating cutting devices of rotary lawn mowers were analyzed and tested.
本文对旋刀式草坪割草机的旋刀装置所产生的噪声进行了分析和测试,并研制了一个能改善空气流动性能而噪声又较低的旋刀装置。
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号