摘要
带压开孔是一种安全、环保、经济、高效的在役管线检修技术,在不停工状态下,能安全、快速完成工艺管道的检维修带压开孔作业。
Hot-tapping is a safety, elavironmental, economic and efficient pipeline in service maintenance technology,it can finish pre-ssure perforating task in the process of rapairing pipeline safely and quickly, under the condition of uninterrupted operation.
出处
《企业技术开发》
2013年第8期38-40,共3页
Technological Development of Enterprise
关键词
抢修
危险介质
带压开孔
rush to repair
dangerous medium
hot-tapping
