The first potential solution would be to use conventional rigid metal piping typically applied as a steel catenary riser (SCR) or a top tensioned vertical riser system.
第一个是传统的刚性金属管柱，通常作为钢悬链线立管（SCR）或顶部张紧立管系统。
Research conclusions:According to the research results, the DC 1 500 V rigid suspension overhead catenary system is recommended for the first metro line of Haerbin.
研究结论：根据研究的结果，推荐哈尔滨地铁一期工程正线采用DC 1 500 V架空刚性悬挂。
应用推荐