measuringroll是什么意思

用法例句

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

Improving Metering Accuracy of Pulverized Coal Injection at Meigang;

提高梅钢喷煤计量的准确性

Application of metering pump in reagent dosing in water supply and wastewater treatment,Yunnan Copper;

计量泵投药在云铜给水和污水处理中的运用

Metering of Lower Throttle Unit of Non-Round Section in Coal Gas Plant;

煤气厂内非圆截面下节流装置的计量