akm3 个月
Kama HPP has produced more than 130 billion kWh of "green" electricity
The HPP project on the Kama River appeared in the first half of the 20th century ... PJSC Federal Hydrogenerating Company — RusHydro (TIN 2460066195) unites renewable energy facilities in Russia and ...
Business Insider India5 年
18 rare color photographs of the Russian Empire from over 100 years ago
built on columns over the Kama River near Perm, helped support the Trans-Siberian Railway, spanning over 6,000 miles from central European Russia to the Pacific Ocean. Source: Library of Congress ...