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单词
single-pole double-throw
释义
single-pole double-throw
single-pole double-throw
[
′siŋ·gəl ′pōl ′dəb·əl ′thrō
]
(electricity)
A three-terminal switch or relay contact arrangement that connects one terminal to either of two other terminals. Abbreviated SPDT.
Acronyms
See
SP2T
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更新时间:2026/5/18 11:51:50