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normal cubic metre "normal cubic metre" (Nm3) means that amount of effluent gas occupying a cubic metre at a temperature of zero degree centigrade and at an absolute pressure of 760 millimetres of mercury;
PU(A) 280/1978 - ENVIRONMENTAL QUALITY (CLEAN AIR) REGULATIONS, 1978
2. Interpretation. |
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normal cubic metre "normal cubic metre" (Nm3) means that amount of effluent gas occupying a cubic metre at a temperature of zero degree centigrade and at an absolute pressure of 760 millimetres of mercury;
PU(A) 280/1978 - ENVIRONMENTAL QUALITY (CLEAN AIR) REGULATIONS 1978
2. Interpretation |