crossarm
美[krɒ'sɑːm] 英[krɒ'sɑːm]
n. 横木
例句
- The peak tension in the conductor of the upper crossarm at the suspension point exceeds the design value under insulator rupture. 上横担一组绝缘子破坏失效后，破坏档未破坏端导线的张力超过了技术规程中的设计值；
- Insulator rupture has no effect on the tower component of the upper crossarm, but it has a significant influence on insulator tension of the upper crossarm. 导线的跌落对破坏档未破坏端的上横担绝缘子受力有较大的影响，而对上横担铁塔杆件没有明显的影响；
- Crossarm Direction Determination Method of Double Circuit Suspension Separate Tower 浅谈双回路转角分歧塔横担方向的确定方法
- eight-pin crossarm 八线担
- wooden crossarm 木横臂
- four-pin crossarm 四线横担
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