This technique has solved a key problem in measuring the output of viscous oil Wells, for it can decrease metering errors, reduce operators 'labour intensity, and lessen environmental poll...
解决了稠油油井产量计量存在的关键技术问题，减少了计量误差，减轻了操作人员的劳动强度，减轻了环境污染。
This technique has solved a key problem in measuring the output of viscous oil Wells, for it can decrease metering errors, reduce operators 'labour intensity, and lessen environmental poll...
解决了稠油油井产量计量存在的关键技术问题，减少了计量误差，减轻了操作人员的劳动强度，减轻了环境污染。
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