Natural gas transmission - Leon, Spain

Javier Calo Sl in Valdefresno, Leon, Spain
Javier Calo Sl, Valdefresno, Leon, Spain, Natural gas transmission, Natural Gas Distribution, Gas and other services combined, Pipeline Transportation of Natural Gas, Natural Gas Distribution

Gas Bierzo S.L. in Ponferrada, Leon, Spain
Gas Bierzo S.L., Ponferrada, Leon, Spain, Natural gas transmission, Natural Gas Distribution, Gas and other services combined, Pipeline Transportation of Natural Gas, Natural Gas Distribution