Engeza kuzintandokazi
 
Susa kusukela kuzintandokazi

Igesi yemvelo umlando intengo 1972

Amanani Historical of Igesi yemvelo e 1972. izindleko 1 MMBTU (1 million amayunithi British ezishisayo = 27,93 cub. amamitha) Igesi yemvelo by izinsuku.

Igesi yemvelo ishadi intengo Europe 1972

Igesi yemvelo umlando intengo 1972

Inani Igesi yemvelo e 1972

Usuku Dollars ngayinye Million Btu
December 1972 0.542166
November 1972 0.542166
October 1972 0.542166
September 1972 0.542166
August 1972 0.542166
July 1972 0.542166
June 1972 0.542166
May 1972 0.542166
April 1972 0.542166
Mashi 1972 0.542166
February 1972 0.542166
January 1972 0.542166
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