新华社北京1月20日电:我国第四条能源进口战略通道中缅油气管道建设正进入全面攻坚阶段,预计将于2013年5月30日全线贯通。届时,海上进口原油和缅甸天然气资源将绕过马六甲海峡通过管道输送到我国西南地区。中缅油气管道途经高山峻岭、地震活跃带、岩溶地貌、喀斯特地貌,跨越多条国际河流,建设难度堪称世界之最。两次赴现场 Xinhua News Agency, Beijing, January 20th: China’s fourth energy import strategic channel, China-Myanmar oil and gas pipeline construction, is entering the all-out phase and is expected to be fully operational on May 30, 2013. By then, offshore crude oil imports and Myanmar’s natural gas resources will bypass the Malacca Strait through pipelines to the southwest of China. The Sino-Myanmar oil and gas pipelines pass through the high mountains and valleys, active seismic zones, karst landforms, and karst landforms, and span multiple international rivers. The difficulty of construction is the highest in the world. Twice to the scene