CNG压缩天然气加气机检定方法探讨及常见问题分析

摘要

介绍了CNG压缩天然气加气机检定装置的主要技术指标、功能、工作原理及检定方法,并对加气机检定过程中遇到的常见问题进行分析.%This paper introduces the main technical indexes, functions, working principles and verification methods of the CNG dispenser calibration device, and analyzes the common problems encountered in the verification process of this machine.