Unverified78% confidenceFactTime unknown
国标插孔间距为固定标准(五孔插座两孔+三孔按GB1002规定排布),因此单/双/多联的区分主要取决于面板联数而非孔距,选购时按'几个86型面板拼在一起'来判断联数
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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