The sound tranfer loss of 2 kind of muffler structures are calculated, then tested and verified on the double sound transferrer random exciting exhaust muffler testing rig.
利用此种矩,了两种结构的消声器的传递损,并在双传声器随机激励消声器上进行了证。
The sound tranfer loss of 2 kind of muffler structures are calculated, then tested and verified on the double sound transferrer random exciting exhaust muffler testing rig.
利用此种矩,了两种结构的消声器的传递损,并在双传声器随机激励消声器上进行了证。
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