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据美国《管道工业》杂志报导,美国ITTBarton公司最近推出了一种用于天然气管线的新型电子数据记录器系统。这种系统叫作ADScan系统,它可以作为成套部件用于改进202型流量图形记录仪,可安装在现场使用。天然气工业现已将这种本质安全系统安装在现场,以提供并实现现场流量数?
According to the U.S. Pipe Industry magazine, ITTBarton of the United States recently introduced a new electronic data logger system for natural gas pipelines. Called the ADScan system, this system can be used as a complete kit for retrofitting a 202-type flow chart recorder for on-site installation. The natural gas industry has now installed this intrinsically safe system on site to provide and deliver on-site flow rates?