横承力索 meaning in Chinese
headspan wire
Examples
- Fittings for overhead contact system of electrification railway - part 3 : clamp for headspan cross messenger wire
电气化铁道接触网零部件第3部分：横承力索线夹 - Fittings for overhead contact system of electrification railway - part 4 : clamp for double headspan cross messenger wire
电气化铁道接触网零部件第4部分：双横承力索线夹