实施石油部SY L04-83标准的两点建议  

Two Suggestions for Carrying Out and Applying the SY L04-83 Standard of the Ministry of Petroleum Industry

作　　者：游明定[1] 

机构地区：[1]四川石油勘察设计研究院

出　　处：《天然气工业》1989年第2期53-56,共4页Natural Gas Industry

摘　　要：本文用法定单位制单位时SY L04-83标准(天然气流量的标准孔板计量方法)的计算公式进行了推导和说明,对二次测量仪表的三种组合方式的优缺点进行了比较,供实施和修改参考。This paper uses the legal measure unit to derive and explain the calculation method of SY L04-83 standard(the standard orifice plate measure method of natural gas flow rate). The merits and demerits of three combinations of secondary measure instruments have been compared, being available for reference in applying and revising.

关 键 词：石油部 SYL04-83 标准 天然气 流量 

分 类 号：TE－65[石油与天然气工程]