The curves in Figure 2 represents, respectively, from left to right, the degrees of truth for numerical values within the interval for the groups Irio, Irir
, and Irip, modeled from the experts' answers.
According to IRIR's plans, the present network of 15,000km will be expanded to 25,000km by 2025.
The Italian company will also be responsible for holding technical courses for IRIR personnel.
is currently building a short rail link from the Iranian Caspian port of Astara to the border with Azerbaijan, from where it will be extended to another city also named Astara in Azerbaijan.
"Five percent of the funds required for the purchase will be provided by the IRIR
," he said, adding that the remaining 95 percent of the funds will be provided by the Indian government.
Despite a generally acknowledged fact of common traits, Somalis are divided into three major clan families, the Saab, the Irir
and the Darood.
Ferrovie, Italy's state railway company is set to sign deal worth E1.2 billion ($1.36 billion) with the Islamic Republic of Iran Railways (IRIR
), a report said.