1) pipeline acid cleaning
管道酸洗
2) pickling and passivation of pipes
管道的酸洗、钝化
3) pipeline cleaning
管道清洗
1.
And the sewage recirculating and purified system in pipeline cleaning process and advantages of cleaning machine were described in partcular.
着重介绍了高压水射流管道清洗过程中,多功能清洗车的组成和应用,污水循环净化及再生使用技术,及多功能清洗车的应用评估等。
2.
At present,the high-pressure water-jet flow cleaning machines were widely used in pipeline cleaning clean in big and medium cities.
目前在我国各大中城市的管道清洗中,高压水射流清洗机或高压水射流清洗车被广泛使用,如何正确选用和使用好这种清洗车,具有很大的经济意义。
4) pipeline purging
管道吹洗
补充资料：管道SCADA(见管道数据采集与监控系统)
管道SCADA(见管道数据采集与监控系统)
popeline supervisory control and data acquisition system
管道SCADA(PIPelinesuPervisory eontroland data aequisition system)与监控系统。见管道数据采集
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条