C090037<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> 骨传导<span class='red'>耳机</span> 头戴<span class='red'>耳机</span> 音乐<span class='red'>耳机</span> 降噪<span class='red'>耳机</span> 蓝牙<span class='red'>耳机</span> 电话用<span class='red'>耳机</span> 无线蓝牙<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> 090818<span class='red'>耳机</span>用耳垫 090835远距离交流用<span class='red'>耳机</span> 移动电话用<span class='red'>耳机</span> 手机用无线<span class='red'>耳机</span> 电话用头戴<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> 虚拟现实游戏用<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>

<span class='red'>耳机</span>转接线 090293电线识别<span class='red'>线</span>

电阻<span class='red'>线</span> 绕组<span class='red'>线</span>（电力） 合金<span class='red'>线</span>（保险丝）

230001<span class='red'>线</span> 纺织<span class='red'>线</span> 纺织用镀金<span class='red'>线</span> 230020纺织用塑料<span class='red'>线</span> 纺织用玻璃<span class='red'>线</span> 纺织用弹性<span class='red'>线</span> 230014人造<span class='red'>线</span>和纱 230015纺织<span class='red'>线</span>和纱 纺织用金属纤维<span class='red'>线</span> 230017纺织用玻璃纤维<span class='red'>线</span> 混纺<span class='red'>线</span>和纱 耐热纱和<span class='red'>线</span> 玻璃纤维<span class='red'>线</span>和纱 加捻混纺<span class='red'>线</span>和纱 230006椰纤维<span class='red'>线</span>和纱 230019纺织用弹性<span class='red'>线</span>和纱 纺织用化纤<span class='red'>线</span>和纱 合成纤维<span class='red'>线</span>和纱 以棉为主的<span class='red'>线</span>和纱 以麻纤维为主的混纺<span class='red'>线</span>和纱 以丝为主的混纺<span class='red'>线</span>和纱 以无机纤维为主的混纺<span class='red'>线</span>和纱 以化学纤维为主的混纺<span class='red'>线</span>和纱 半合成纤维<span class='red'>线</span>和纱（经过化学处理的天然纤维纱）

C230012人造毛<span class='red'>线</span> C230013膨体<span class='red'>线</span> 加捻羊毛<span class='red'>线</span>和纱 以羊毛为主的混纺<span class='red'>线</span>和纱

混纺<span class='red'>线</span>和纱 230015纺织<span class='red'>线</span>和纱 230014人造<span class='red'>线</span>和纱 耐热纱和<span class='red'>线</span> 230006椰纤维<span class='red'>线</span>和纱 230019纺织用弹性<span class='red'>线</span>和纱 玻璃纤维<span class='red'>线</span>和纱 加捻混纺<span class='red'>线</span>和纱 加捻羊毛<span class='red'>线</span>和纱 合成纤维<span class='red'>线</span>和纱 纺织用化纤<span class='red'>线</span>和纱 以棉为主的<span class='red'>线</span>和纱 以麻纤维为主的混纺<span class='red'>线</span>和纱 以丝为主的混纺<span class='red'>线</span>和纱 以羊毛为主的混纺<span class='red'>线</span>和纱 以无机纤维为主的混纺<span class='red'>线</span>和纱 以化学纤维为主的混纺<span class='red'>线</span>和纱 半合成纤维<span class='red'>线</span>和纱（经过化学处理的天然纤维纱）

计算机硬件的<span class='red'>升级</span>

C170028石棉<span class='red'>线</span> 石棉<span class='red'>线</span>和绳

170038非纺织用弹性<span class='red'>线</span> 170047焊接用塑料<span class='red'>线</span> 170105非纺织用塑料<span class='red'>线</span> 非纺织用再生纤维<span class='red'>线</span>

医用<span class='red'>线</span> 100056<span class='red'>线</span>（外科用）