伊图里河铁路分局地处大兴安岭西北坡。该地素有高寒禁区之称。管内近千公里线路环绕在群山密林中，地形复杂，设备陈旧。为推动安全运输生产，他们坚持把安全生产作为党建工作的重点，围绕安全运输生产开展党内各项活动，在全分局组织开展了“双无”、“攻关”、“党 Ituri River Railway Branch is located in the northwestern slope of Daxinganling. The place known as the Cold Forbidden Zone. Nearly 1,000 kilometers of tube line surrounded by mountains in the jungle, the terrain complex, outdated equipment. In order to promote safe transportation and production, they insisted on using safety production as the focus of party building work and carried out various activities in the party around safe transportation and production. They organized “double-no” and “tackling problems” in "