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Pusat Penelitian Teknologi Rekayasa Pipa Minyak Bumi CNPC Nasional mapan ing Xi'an
Bubar, PetroChina National Petroleum and Natural Gas Pipe Engineering Technology Research Center Co., Ltd. didegake dening Baoji Steel Pipe Company diresmekake ing Xi'an. Akademisi Li Helin lan Mao Xinping saka Akademi Teknik Cina, lan Gao Deli, akademi Ch ...Waca liyane -
Pipa jarak jauh "Transmisi Gas Sichuan-Timur" nyedhiyakake pasokan langsung sing stabil menyang Kutha Wanyuan
Lapangan gas Puguang, titik wiwitan proyek "Transmisi Gas Sichuan-to-East", duwe saluran pipa jarak jauh sing nyedhiyakake pasokan langsung sing stabil menyang Kota Wanyuan, lan rega gas alam sipil lan komersial arep diturunake. Tanggal 20 April, reporter online Sichuan sinau ...Waca liyane
