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Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
The Government’s national calculation methodology for assessing water efficiency in new dwellings.
Erith - Duct Testing - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: erith@e2consultants.co.uk
Our other services include:
Duct Testing can also be known as:
Air Flow Rate Testing, Part F Testing, Part F Fan Testing, Part F Ventilation Testing, Ventilation Testing Equipment, Ventilation Commissioning Certificate, Part F Ventilation Certificate,
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Company No. 06728970