西北勘测设计研究院大坝安全监测简介西北勘测设计研究院（简称西勘院）始建于１９５０年，主要从事大中河流的流域规划、大中型水利水电工程，以及各类土木工程、水运、公路、桥梁等的勘测、设计、科研、试验和工程监理、工程咨询等业务，是多专业的勘测、设计、科研的实... Northwest Survey and Design Institute of dam safety monitoring Brief introduction Northwest Survey and Design Institute (referred to as the West Institute) was founded in 1950, mainly engaged in river basin planning, large and medium-sized water conservancy and hydropower projects, as well as various types of civil engineering, water transport, Highway, bridge survey, design, scientific research, test and project supervision, engineering consulting and other services, is more professional survey, design, scientific research ...