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【0913】电器用晶体及碳素材料,电子、电气通用元件
<span class='red'>变压器</span> <span class='red'>高频</span>开关 降压<span class='red'>变压器</span> 电<span class='red'>变压器</span> 090706升压<span class='red'>变压器</span> 高压<span class='red'>变压器</span> 配电<span class='red'>变压器</span> <span class='red'>高频</span>开关电源 放大电力<span class='red'>变压器</span> 自耦<span class='red'>变压器</span> 反激式<span class='red'>变压器</span> 090049<span class='red'>变压器</span>(电) <span class='red'>变压器</span>(电信设备用)
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【0910】测量仪器仪表,实验室用器具,电测量仪器,科学仪器
090267<span class='red'>高频</span>仪器
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【1706】绝缘用材料及其制品
170051<span class='red'>变压器</span>用绝缘油
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【1003】医疗用电子、核子、电疗和X光设备
<span class='red'>高频</span>电磁治疗设备
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【4015】单一服务
电力<span class='red'>变压器</span>出租
共4条