Re: TYPE OF CONVERSION FROM BTU TO INDIAN STANDARD FOR AC   (12/18/2012, 11:42 PM)

1000 kg black sand how many m3?

 


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12/06/2012, 3:46 AM TYPE OF CONVERSION FROM BTU TO INDIAN STANDARD FOR...
12/18/2012, 11:42 PM     Re: TYPE OF CONVERSION FROM BTU TO INDIAN STANDARD...