catenary suspension with one contact wire

网络释义

1.	单接触导线的链形悬挂电工名词术... ... 3.14 辅助承力索 auxiliary catenary 3.15 单接触导线的链形悬挂 catenary suspension with one contact wire ... www.qyen.com
2.	单接触导线的悬链 1865G... ... 单架空线接触网\|\|single overhead contact line 单接触导线的悬链\|\|catenary suspension with one contact wire ... www.docstoc.com