As soon as the long-distance pipeline is put into use after being built up, both the construction and the production unit will try every means to remeasure the length of the employed pipeline.
输管道在建成运行后,建设、生产管往往会通过各方法对在役管度进行复测,并把该度数据作为竣工结算、生产管中重要对比技术参数和指标。