1) furnace selection switch
炉选开关
2) phase-selection switch
选相开关
1.
Aiming at the defect of conventional switch equipment for testing the low voltage electrical apparatus, a novel high power phase-selection switch equipment was designed.
针对低压电检测中传统开关设备的缺点,设计了一种新型大功率选相开关。
4) Addressing switch
选址开关
5) station selector
选站开关
6) switch option
开关选择
补充资料：顶底复吹转炉的炉底(正在倾炉出钢)(宝钢)
顶底复吹转炉的炉底(正在倾炉出钢)(宝钢)
顶底复吹转炉的炉底(正在倾炉出钢)(宝钢)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条