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发表于 2026-3-9 03:26:41
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Electrical shock causes muscles to tense. 220v often causes the muscles to seize so strongly that the person involuntarily jerks away from the wire they touched. 110v isn't as strong, so the person isn't as likely to move far enough to get away. Also, their hand may clench around the wire, preventing them from escaping the current.2 H8 X/ m0 B- d8 H4 o1 }
这个人说220v比110v安全,因为一下子就把人电跑了,而110v没有那么强,反而粘住了。专家评论一下 |
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