本文对钻井生产的噪声源进行了分析，同时也对正常钻井作业时的主要岗位点的噪声进行了调查。
The noise sources of drilling production are analysed. The noise from main station of normal drilling work is also investigated in this paper.
本文对钻井生产的噪声源进行了分析，同时也对正常钻井作业时的主要岗位点的噪声进行了调查。
The noise sources of drilling production are analysed. The noise from main station of normal drilling work is also investigated in this paper.
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