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![Did you know Caterham](/images/didyouknow.png)
Sound Absorption
The loss of sound energy when sound waves come into contact with an absorbent material such as ceilings, walls, floors and other objects...more
![Did you know Caterham](/images/didyouknow.png)
Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more
Part L2B
Conservation of fuel and power
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Caterham - DEC - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: caterham@e2consultants.co.uk
Our other services include:
DEC can also be known as:
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Company No. 06728970