URL details: hnwusheng.com/details.php?newsid=2346819&_t=1593596783
URL title:
换热站低频噪音治理
URL description:
机组噪声通过固体结构传播,同时,管道水流在换热站设备高速运行中有明显的冲刷效应,活塞效应造成水体的高速流动,也产生强烈的噪声,而且此噪声为低中频为主的宽频带噪声,治理时应着重考虑
URL keywords:
噪声, 振动, 产生, 传播, 换热, 运行
URL last crawled:
2022-08-26
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