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【0913】电器用晶体及碳素材料,电子、电气通用元件
安全触点<span class='red'>插头</span> <span class='red'>插头</span>联接器 香蕉<span class='red'>插头</span> 转换<span class='red'>插头</span> 转接<span class='red'>插头</span> C090148电源<span class='red'>插头</span>转换器 圆<span class='red'>插头</span>连接器 过压<span class='red'>保护</span>继电器 <span class='red'>插头</span>、插座和其他接触器(电连接)
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【0908】音像设备
C090037<span class='red'>耳机</span> 音乐<span class='red'>耳机</span> 降噪<span class='red'>耳机</span> 090671头戴式<span class='red'>耳机</span> 电话<span class='red'>耳机</span> 入耳式<span class='red'>耳机</span> 蓝牙<span class='red'>耳机</span> 骨传导<span class='red'>耳机</span> 头戴<span class='red'>耳机</span> 立体声<span class='red'>耳机</span> 无线蓝牙<span class='red'>耳机</span> 电话用<span class='red'>耳机</span> 头戴式无线<span class='red'>耳机</span> 090818<span class='red'>耳机</span>用耳垫 移动电话用<span class='red'>耳机</span> 电话用头戴<span class='red'>耳机</span> 手机用无线<span class='red'>耳机</span> 虚拟现实头戴<span class='red'>耳机</span> 090835远距离交流用<span class='red'>耳机</span> <span class='red'>耳机</span>插孔防尘塞 个人语音传输<span class='red'>耳机</span> 虚拟现实游戏用<span class='red'>耳机</span> 与计算机连用的头戴<span class='red'>耳机</span> 智能手机用无线<span class='red'>耳机</span> 电话用头戴式<span class='red'>耳机</span> 移动电话用头戴式<span class='red'>耳机</span> 与语音传输设备连用的个人<span class='red'>耳机</span> 语音传输设备用个人头戴<span class='red'>耳机</span>
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【0912】光电传输材料
<span class='red'>耳机</span>转接线
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【0919】安全救护器具
090656体育用<span class='red'>保护</span>头盔
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【3718】单一服务
无线<span class='red'>耳机</span>修理
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【0205】涂料,油漆及附料(不包括绝缘漆)
地板<span class='red'>保护</span>清漆
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【0206】防锈剂,木材防腐剂
020094金属用<span class='red'>保护</span>制剂
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【4209】提供科学技术研究服务
环境<span class='red'>保护</span>研究 环境<span class='red'>保护</span>领域的研究 420208环境<span class='red'>保护</span>领域的科学研究
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【4220】计算机编程及相关服务
为<span class='red'>保护</span>数据进行计算机安全威胁分析
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【0105】用于农业、园艺、林业的化学品、化学制剂
010586植物<span class='red'>保护</span>用蒽油
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【0101】工业气体,单质
010326焊接用<span class='red'>保护</span>气体 焊接用固态<span class='red'>保护</span>气体
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