摘要
以金蛙605A型农用三轮运输车为样车，着重分析了其环境噪声特性，提出了三个在现阶段切实可行且有效的降噪措施，使其动态环境噪声下降3．6～4．2dB（A），并指出了农用三轮运输车降噪的主攻方向。
A Noise analysis was made for Jin-Wa 650A three-wheeled farm transporter and the main noise sources have been identified. With three ineasures feasible and effective at present stage. the enviroment noise level has been reduced by 3. 6 to 4. 2dB(A). The proposal for further reduction of the noise level of three-wheeled farm transporter is also offered.
出处
《拖拉机与农用运输车》
1994年第1期14-18,共5页
Tractor & Farm Transporter
