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在天然气的计量方面,多数单位仍停留在人工测取数据的初级阶段。四川石油管理局,应用计算机技术开发的新型智能仪表DDY-83A电脑型多功能气体测控仪,实现了对天然气的自动计量。由于该仪表完全按照石油工业部标准SYL04-83《天然气流量的标准孔板计量方法》,故符合计量规范要求。该机各项技术指标均达到设计要求,并在1986年9月通过技术鉴定,且“性能/价格”比较优良,在全国同类仪表中具有先进水平。现该产品已被承接生产,建议有关单位推广应用。
In the measurement of natural gas, the majority of units still remain in the initial stage of manual measurement of data. Sichuan Petroleum Administration, the application of computer technology to develop a new smart meter DDY-83A computer-based multi-function gas monitor, to achieve the automatic measurement of natural gas. As the instrument in full accordance with the Ministry of Petroleum Industry standard SYL04-83 “natural gas flow standard orifice measurement method”, it meets the measurement requirements. The aircraft technical indicators have reached the design requirements, and in September 1986 through the technical appraisal, and “performance / price” relatively good, in the country with similar instruments in the advanced level. Now the product has been to undertake the production, it is recommended that the relevant units to promote the application.