您要查找的是不是：
- 供电臂短路电流Short-circuit current of feeding section
- 供电臂平均电流Average current of feeding section
- 供电臂干扰计算电流Disturbing calculation current of feeding section
- 供电臂瞬时最大电流Instantaneous maximum current of feeding section
- 供电臂最大负荷电流Maximum load current of feeding section
- 臂arm
- 摇臂rocker
- 摆臂oscillating arm
- 臂的brachial
- 对称供电symmetrical powering
- 吊臂lazy arm
- 铁臂jib
- 摇臂钻床radial drilling machine
- 臂架lib mounting
- 铁臂阿童木Astro Boy
- 支臂corbel piece
- 小臂forearm
- 机械臂arm
- 拐臂connecting lever
- 臂长arm length
