1. 
   LHV
   acronym: Lower Heating Value
   Found op http://cdiac.ornl.gov/pns/acronyms.html#L
   
   
2. 
   LHV
   Heating Value is defined as the amount of energy released when a fuel is burned completely in a steady-flow process and the products are returned to the state of the reactants. The heating value is dependent on the phase of water/steam in the combustion products. When H2O is in vapor form the heatin...
   Found op http://www.contractorsunlimited.co.uk/glossary.shtml
   
   
3. 
   lhv
   1) Lower heating value
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/lhv/1
   
   

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