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2011年7月22日,西气东输二线广州末站的进站压力已升至6.2MPa。随着西气东输二线主干线全部投运,西气东输管道公司负责运营的管道总长度首次超过1×104km。目前,西气东输管道公司运营管理2条主干线(西气东输一线和西气东输二线东段)、4条支干线(常州—长兴、定远—合肥、南京—芜湖和枣阳—襄樊支干线)、5条联络线(冀宁联络线、淮武联络线、西气东输二线中卫—靖边联络线、襄樊清管站—忠武线襄樊计量站联络线、黄陂联络压气站—淮武线)、13条支线和
July 22, 2011, Guangzhou West Terminal Station East Gas Station pressure has risen to 6.2MPa. With all the trunk lines of the second West-East gas pipeline in operation, the total length of pipelines operated by the West-East Gas Pipeline Company exceeded 1 × 104km for the first time. At present, the two main lines of operation and management of the West-East Gas Pipeline Company (the first east-west line and the east-west section of the second West-East Gas Pipeline) and four branch lines (Changzhou-Changxing, Dingyuan- Hefei, Nanjing- Wuhu and Zaoyang - Xiangfan branch line), five tie lines (Ji-Ning tie line, Huai-wu tie line, second line of West-East gas pipeline - Jingbian contact line, Xiangfan pigging station - Xiangfan metrology station tie line, Huangpi contact gas station - Huai line), 13 branches and