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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
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

County Londonderry - Part G - 0141 894 0107
The office that covers this area is: Glasgow
The towns & cities that are covered within this county are:
Aberfoyle, Coleraine, Eglinton, Limavady, Londonderry, Magherafelt, Portstewart,
Phone Number: 0141 894 0107 Email: county-londonderry@e2consultants.co.uk
Our other services include:
Part G can also be known as:
Water Usage Calculation, Water Calculations, Part G Water Calculation, Part G Water Calc,


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