The standard flow recorder chart used on a flowmeter is circular and 12 in. in diameter.
在流量计上所用的标准流量记录纸为圆形，直径12英寸。
Firstly, the functions, including flow totalizing, flow display, record, report and networking, of the VX3000 flow totalizing recorder which is designed on above basis are presented emphatically.
重点阐述了在此基础上设计的VX3000流量积算记录仪的流量积算、流量显示、记录、报表和联网功能。
The single well flow metering unit, which is made up of oil meter, recorder, accessories such as pipe and valve and so on, was developed for the oil measurement of single well in series oil Wells.
单井流量计量装置是为解决串联油井的单井量油而研究的，该装置由量油器、记录仪表及管阀附件等组成。
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