...不升反而下降 » Instead of rising instead of falling 运转声音 » Sound operation 讨论过程中，有些人同意这个计划，有些人反对 » In the course of the discussion, some people agree with this plan, some peo...
基于1个网页-相关网页
高手帮翻一句话经过听觉剖析出起重机械设备各部位运转声音是…
Through the auditory analysis of the various parts of lifting machinery and equipment running sound is normal, abnormal noise from site to determine …
运转过程中，如发现噪声或其他不正常的声音时，应立即停车，检查其原因，加以消除。
During running, stop it at once when noise or other abnormal sound is heard to find the cause and settle it.
运转中的异常声音是国产低噪声轴承的重要质量问题。
The abnormal noises produced in the running of low noise rolling bearings made in China are serious quality problems.
应用推荐