busa telur

busa telor

busa telur

busa telur banyak dipakai untuk peredam.

 

kelemahannya busa telur:

1. busa telur sama sekali tidak tahan dengan api, sehingga mudah terbakar.

2. tidak padat/ keras untuk dapat menahan suara untuk noise controlnya.

 

 

One Comment

  • Posted November 12, 2013 at 12:43 am | Permalink

    all the time i used to read smaller content which also clear their motive, and that is
    also happening with this paragraph which
    I am reading now.

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