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Low voltage 24v of both absorb gun and soldering pen has good protection of circuit board.
吸锡枪及烙铁为低压输出24v及防静电设计，有效保护线路板。
youdao
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Low voltage 24v of both absorb gun and soldering pen has good protection of circuit board.
吸锡枪及烙铁为低压输出24v及防静电设计，有效保护线路板。
youdao