... flow meter troubleshooting；流量表故障检查排除 flow meter valve；流量表阀 flow meter wire harness；流量表线束 ...
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flow meter control valve 流量表控制阀
flow meter valve
流量计阀
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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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