Then carry out the accurate diagraph of discharge.

进而实现流量的准确测量。

This article presents a simple method of figure identifying for image of optical diagraph.

介绍光学分度头读数屏数字识别的一种简单方法。

Steam natural gas' burnt stove's coal gas air's etc. lies the discharge diagraph of quality.

可广泛用于石油、化工、煤气等领域的液体、蒸汽、天然气、焦炉煤气、空气等介质的流量测量。

Diagraph spring pneumatic brake valve is widely used as control valve for tractor - trailer braking system.

膜片弹簧式气制动阀作为控制阀已广泛地应用于拖拉机挂车制动系统。

Among them again for the diagraph of the temperature for the key technique that industry produce the inside.

其中又为温度的测量为工业生产中的关键技术。