Commercial refrigeration relies on fans to circulate the air within the cabinet.
商用冷藏柜依靠风扇使空气在柜内流通。
The structure-borne Institute noise sending out by outdoor cabinet of air conditioning is calculated using FEM/BEM and software both commercial and self-developed.
采用有限元与边界元耦合的方法,编写了相应程序对空调室外机箱的激励进行处理并对其结构声辐射进行了计算。
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