
Process Measurement Control Functions And Instrumentation - Symbolic Representation - Part 1: Basic Requirements
出版:Norwegian Standards (Norges Standardiseringsforbund)

专家解读视频
基本信息
标准编号: NS 1438 Ed. 1 (1979)
标准类别:Standard
出版单位:Norwegian Standards (Norges Standardiseringsforbund)
标准页数:0
标准简介
1ED 1979
等同采用的国际标准
ISO 3511-1:1977 - Identical