【摘要】 为克服现有煤气流量计壳体的密封试验方法的不足,设计了一种操作简易、并且可有效保证煤气流量计壳体密封压力试验装置,研究表明,该装置也可用于同类型计量仪表的壳体密封压力试验装置,具有广阔的应用前景。更多还原

【Abstract】 This paper is to overcome the shortcomings of existing test methods and to provide a simple and easy operation,and it is can effectively guarantee the shell sealing pressure gas flow meter test equipment.The research shows that the equipment can be used for the shell seal pressure test of the same type meters which has a broad application prospects.更多还原