The issuer of the guaranteed values for SO2 in the baepthopthuan calculation of air pollution treatment system because air quality measuring results at the end of the Maximum value of the year 2554 (2011) chimney-2555 (2012) equals 140.51 ppm ppm, respectively, and beyond that 107.50 up that guaranteed a 60 ppm so 2 attached to the baepthopthuan Designer in the calculation,Corresponds to the value in the current painting
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