Learned from the oil, China's first domestically compression Airport Station PetroChina West second gaoling sub-transmission compressor stations, four domestic unit all in normal operation, currently has a total running time of over 3,000 hours. Long gas pipeline break dependence on imports of key equipment.
For a long time, China's long-distance gas pipeline basically dependent on imports of key equipment. Gaoling sub-transmission compressor stations in four 20-megawatt electric drive compressor into operation successfully, on behalf of our country with independent research and development, production and operation of high-power compressor's ability to fill the long gas pipeline field is blank.