Practical flow-metering devices have become available commercially .

实用的流量测量装置已在工业上使用。

youdao

As a kind of metering devices, the calibration for heat meters is necessary before they are delivered.

热量表作为一种计量装置，出厂之前的标定是必不可少的环节。

youdao

At present, some of the field calibrator has little incorrect connection judging function, for the electric energy metering devices running state detection work is far from sufficient.

目前一些现场校验仪具有少量错误接线判断的功能，对于电能计量装置运行状态检测工作来说是远远不够的。

youdao

In New York State, for example, the Public Service Commission has created an elaborate process and set of standards for scrutinizing any metering devices before approving those meters for use in billing customers.

FORBES: Not-So-Smart Meters Overbilling Californians

The company provides hardware, software and services for connecting utilities with devices on a power grid, including advanced metering and faster detection of outages and tools to improve the reliability of electrical grids.

FORBES: Silver Spring Networks Preps For $63 Million IPO With Roadshow