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单词
single-pole single-throw
释义
single-pole single-throw
single-pole single-throw
[
′siŋ·gəl ′pōl ′siŋ·gəl ′thrō
]
(electricity)
A two-terminal switch or relay contact arrangement that opens or closes one circuit. Abbreviated SPST.
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更新时间:2024/12/23 23:07:39