摘要
着重介绍在煤矿静电的产生与危害；矿用塑料管道的静电问题；静电的防治措施。
The paper states the production and harmfulness of statical electricity in coalmines,statical electricity problems of mine plastic pipes and its prevention means.
关键词
煤矿
静电防护
接地
statical electricity in coal mines,statical electricity hazards,statical electricity de-fence,earth connection
