A、<p><span style="font-family: \'Microsoft YaHei\'; font-size: 13.333333969116211px; ">12V</span></p>
B、<p><span style="font-family: \'Microsoft YaHei\'; font-size: 13.333333969116211px; ">24V</span></p>
C、<p><span style="font-family: \'Microsoft YaHei\'; font-size: 13.333333969116211px; ">36V</span></p>
D、<p><span style="font-family: \'Microsoft YaHei\'; font-size: 13.333333969116211px; ">50V</span></p>
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