The system of testing and evaluation for coal quality and measurement management;
煤质与计量管理测评系统
Application of circular centrifugal flowmeter in coke oven gas measurement;
环式离心流量计在焦炉煤气计量上的应用
Countermeasures on How to Deal with Measurement Errors of Inner Floating Roof Tank,;
内浮顶油罐油品计量误差之对策