延水关 meaning in Chinese

yanshuiguan

According to the situations of flood hazards to jingbian - yanshuiguang pipeline , one of the pipeline section of west - to - east gas transmission pipeline , this paper analyzes the cause of flood hazards to this pipeline section and puts forward relative solutions
摘要结合西气东输管道靖边延水关管段汛期水毁的现场实际，分析了汛期间雨水冲沟、落水洞和局部塌陷等现象出现的原因，阐明了由此引起的对管道安全的影响和危害，并提出了相应的预防和防治措施。