摘要
研究了抽油杆修复线的噪声产生机理 ,制定了科学有效的治理方案及工程设计 ,治理效果良好。
The mechanism of noisy production in repairing line of sucker rod was studied, effectively scientific control scheme and application design were developed, and the control effect is good.
出处
《安全、健康和环境》
2002年第8期19-20,共2页
Safety Health & Environment
