全[总]衰减;
Eaton FC NVH utilizes a custom hose assembly that specifically targets the fluid borne noise to reduce overall noise levels without over attenuation.
伊顿队NVH采用定制软管大会,专门针对承担的流体噪声,以降低整体的噪音水平,但同时避免过度衰减。
When the attenuation was 0 dB, the overall transmission efficiency was 36.7%, which could meet the test requirement of the Laser fuse receiver testing.
在衰减为0dB时,光学系统传输效率为36.7%,满足了激光引信接收机的测试要求。
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