质量流量计的种类很多，大致可分为科里奥利质量流量计、量热式质量流量计、冲量式质量流量计、其它直接型质量流量计和间接型质量流量计，从目前国内市场上看，前两种和最后一种使用最为普遍。随着我国经济的发展，各行各业对流量计量的要求越来越高，特别是贸易结算领域和一 There are many types of mass flow meters, which can be roughly divided into Coriolis mass flow meters, calorimetric mass flow meters, impulse mass flow meters, other direct mass flow meters and indirect mass flow meters. From the current domestic market Look, the first two and the last one to use the most common. With the economic development of our country, all walks of life have become increasingly demanding of flow measurement, especially in the field of trade settlement and one