bell prover

skid-mounted meter prover

橇装式流量校准装置

Flow measurement calibration facility-Pipe prover

GB/T13282-1991体积管式流量测量校准装置

standard meter for checking or calibrating gas production and supply meters

标准仪,用来检查或校准气体生产和供应流量计

Research on Direct Current Measuring Module of the Electrical Quantity Transducer Calibration Device;

电量变送器校准装置中直流测量模块研究

The Uncertainty Analysis and Evaluation of the Gas Mass Flow in-situ Calibration Equipment

气体质量流量现场校准装置不确定度分析评定

Study on Methods of Online Calibration for Ultrasonic flowmeter Apply to Liquid Flowmeter

超声流量计用于液体流量仪表在线校准方法研究

Technique Research on in-site Calibration of Flow & Pressure of Steering Engine

舵机试验台流量、压力现场校准技术研究

Evaluation on Uncertainty of Indication Error Correction for Electromagnetic Flowmeter

电磁流量计示值误差校准不确定度评定

Analysis and Discuss on Measurements of Multi-path Ultrasonic Flow Meter for Three Gorges Hydro Generating Unit

三峡机组多声路超声波流量计实流校准数据分析及探讨

calibrated measuring [volumetric]tank

校准测量[容积计量]容器

calibrated measuring volumetrictank

校准测量/容积计量容器

Effects of Calibration Rain Gauge Densities on Radar Rainfall Estimates and Runoff Simulation and the Study of a New Radar-Gauge Calibration Algorithm;

校准雨量计密度对雷达估测流域降水和水文模拟的影响及其校准方法的研究

So it is used instead to calibrate more practical current-measuring instrument, called ammeters.

因此，它只用于校准更实用的测量电流的仪表――安培计。

It is suitable to be used as precise measuring standard and precise AC/DC resistance standard for factories, colleges, and research institutes.

适用于工厂、学校和科研单位作精密测量及精密交/直流电阻标准。

amplitude calibration unit

振幅校准器振幅测量器

Milk volumes are measured by means of a calibrated dipstick or, more often nowadays, by use of an automatic flow meter on the collection vehicle.

牛奶的体积可以用经校准的量尺测量,现在,更多是利用收奶运输装置上的一个自动流动计量器。

master meter prover

标准流量计检定装置

master meter calibration unit

标准流量计标定装置