How to do nimble to amount to car sound insulation

Http://www.sina.com.cn 2005 year on March 14 09:49 sina cars

Caption: Nimble amounts to car sound insulation

Liu master hello! How does nimble amount to Gix to do sound insulation excuse me? The price how?

　 of reply of Liu peaceful source [time: 2005-01-31 12:22:12]

Hello, before doing sound insulation, we should decide the noise of this car comes from that a few respects first, wanting to do soundproof next board gold place affixes an appropriative to decrease brace up data will subtract resonance, affix to contain a mouth again next antrum and shut buccal special and sound-absorbing material absorbs noise. Whole vehicle makes high-grade material 7580 yuan, intermediate material 6130 yuan. The detail asks you to seek advice 64393477. For you reference wishs you are happy!

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