petroliferous मीनिंग इन हिंदी

उदाहरण वाक्य

1. Geologists believe that the petroliferous structures discovered in the deep blocks extend westwards into contiguous ultra-deep blocks.
2. In 1925, the Soviet Government granted Japan petroliferous and carbonaceous concessions in North Sakhalin to Mitsubishi, Itoh-Korada, Mitsui and other Japanese Companies for a period of 45 years.