TH-42080 Complete Document History
Gas Supply Characteristics & Appliance Approval, an International Survey


Obsolete Revision Information:
   2000 EDITION - GAS SUPPLY CHARACTERISTICS and A - March 1, 2000
   1999 EDITION - GAS SUPPLY CHARACTERISTICS and A - Aug. 1, 1999
   1997 EDITION - GAS SUPPLY CHARACTERISTICS and A - Jan. 1, 1997