介质不连续同轴线 line dielectric discontinuities coaxial ; dielectric discontinuities coaxial line
球形不同轴连接 Misalignment Ball Connectors
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摇杆采用万象连轴结构,安全可靠,轻松使用无噪音,且采用隐藏式把手设计,防尘结构不积尘,使用顺畅。
Mute rocker adopt universal shaft structure, safe and reliable, and also adopt hidden handle with dustproof structure, smoothly use.
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