声<span class='red'>级</span>计 噪音等<span class='red'>级</span>测量仪 <span class='red'>二</span>氧化碳探测器 针孔摄像<span class='red'>头</span>探测器 实验室用移液器吸<span class='red'>头</span> 非医用<span class='red'>二</span>氧化碳电子监测仪 水龙<span class='red'>头</span>用电子计量装置 090813美发培训用<span class='red'>头</span>模（教学仪器）

超<span class='red'>级</span>计算机 超<span class='red'>级</span>计算机 090883<span class='red'>头</span>戴式显示器 打印机用打印<span class='red'>头</span> 打印机用打印<span class='red'>头</span> 090888非医用感知神经元<span class='red'>头</span>盔 用于通过全球卫星系统对虚拟环境中对<span class='red'>二</span>维和三维的移动物体进行实时综合处理的计算机软件

系统<span class='red'>级</span>芯片 <span class='red'>二</span>极管 储能用超<span class='red'>级</span>电容器 090166电插<span class='red'>头</span> 光电<span class='red'>二</span>极管 发光<span class='red'>二</span>极管 电子<span class='red'>二</span>极管 激光<span class='red'>二</span>极管 090704发光<span class='red'>二</span>极管（LED） 碳化硅<span class='red'>二</span>极管 LED发光<span class='red'>二</span>极管 香蕉插<span class='red'>头</span> 转换插<span class='red'>头</span> 转接插<span class='red'>头</span> 多<span class='red'>头</span>插线板 双向触发<span class='red'>二</span>极管 有机发光<span class='red'>二</span>极管 插<span class='red'>头</span>联接器 090825有机发光<span class='red'>二</span>极管（OLED） 超辐射激光<span class='red'>二</span>极管 安全触点插<span class='red'>头</span> 圆插<span class='red'>头</span>连接器 电插<span class='red'>头</span>适配器 090826量子点发光<span class='red'>二</span>极管（QLED） C090148电源插<span class='red'>头</span>转换器 有机发光<span class='red'>二</span>极管显示面板 OLED（有机发光<span class='red'>二</span>极管）显示面板 插<span class='red'>头</span>、插座和其他接触器（电连接）

抹音磁<span class='red'>头</span> <span class='red'>头</span>戴耳机 090671<span class='red'>头</span>戴式耳机 090535磁<span class='red'>头</span>清洗带 090868<span class='red'>头</span>戴式耳麦 手机摄像<span class='red'>头</span> 数码摄像<span class='red'>头</span> 网络摄像<span class='red'>头</span> 磁<span class='red'>头</span>清洗装置 摄像机用镜<span class='red'>头</span> <span class='red'>头</span>戴式无线耳机 电话用<span class='red'>头</span>戴耳机 电话用<span class='red'>头</span>戴式耳机 <span class='red'>头</span>戴式视频显示器 手机用<span class='red'>头</span>戴式耳麦 个人电脑用摄像<span class='red'>头</span> 汽车用盲区摄像<span class='red'>头</span> 虚拟现实<span class='red'>头</span>戴耳机 090776<span class='red'>头</span>戴式虚拟现实装置 录像机用磁<span class='red'>头</span>清洗带 工业用内窥镜摄像<span class='red'>头</span> 090796运载工具用后视摄像<span class='red'>头</span> 090869视频游戏用<span class='red'>头</span>戴式耳麦 闭路电视摄像机用镜<span class='red'>头</span> 移动电话用<span class='red'>头</span>戴式耳机 与计算机连用的<span class='red'>头</span>戴耳机 语音传输设备用个人<span class='red'>头</span>戴耳机 视频游戏用<span class='red'>头</span>戴式虚拟现实装置

090803自拍镜<span class='red'>头</span> 镜<span class='red'>头</span>快门 相机镜<span class='red'>头</span> 090723镜<span class='red'>头</span>遮光罩 相机用倾斜<span class='red'>头</span> 相机镜<span class='red'>头</span>卡口 照相设备用镜<span class='red'>头</span> 相机镜<span class='red'>头</span>转接器 相机镜<span class='red'>头</span>转接环 智能手机照相镜<span class='red'>头</span> 照相机镜<span class='red'>头</span>转接环 照相机用鱼眼镜<span class='red'>头</span> 相机镜<span class='red'>头</span>盖防丢扣

090324光学镜<span class='red'>头</span> 显微镜镜<span class='red'>头</span> 望远镜镜<span class='red'>头</span> 防反射镜<span class='red'>头</span> 090059天体照相机镜<span class='red'>头</span>

090112安全<span class='red'>头</span>盔 防撞<span class='red'>头</span>盔 滑雪<span class='red'>头</span>盔 冰球<span class='red'>头</span>盔 090832作为安全<span class='red'>头</span>盔的<span class='red'>头</span>戴物 090047<span class='red'>头</span>盔用面罩 自行车<span class='red'>头</span>盔 摩托车<span class='red'>头</span>盔 090114焊接用<span class='red'>头</span>盔 090690骑马用<span class='red'>头</span>盔 090753体育用护<span class='red'>头</span> 体育用<span class='red'>头</span>盔 滑板用<span class='red'>头</span>盔 橄榄球<span class='red'>头</span>盔 橄榄球用<span class='red'>头</span>盔 骑摩托车用<span class='red'>头</span>盔 棒球击球手<span class='red'>头</span>盔 可折叠安全<span class='red'>头</span>盔 090656体育用保护<span class='red'>头</span>盔 橄榄球<span class='red'>头</span>盔用下巴带 防护<span class='red'>头</span>盔用防护面罩

电缆接<span class='red'>头</span> 输电线路接<span class='red'>头</span> 电缆用金属螺纹接<span class='red'>头</span>

消防水龙<span class='red'>头</span>

绘图仪用打印<span class='red'>头</span>

智能手机镜<span class='red'>头</span>专用保护膜

木材分<span class='red'>级</span> <span class='red'>头</span>发护理研究 智能手机屏下摄像<span class='red'>头</span>技术研究

宝石分<span class='red'>级</span> 硬币评<span class='red'>级</span>服务

替他人升<span class='red'>级</span>计算机软件 计算机软件维护和升<span class='red'>级</span>

420291新车和<span class='red'>二</span>手车的售前检查服务 智能手机摄像<span class='red'>头</span>性能检测 为买卖车辆的人提供新车和<span class='red'>二</span>手车的检测服务

C010113一缩<span class='red'>二</span>乙<span class='red'>二</span>醇 丙<span class='red'>二</span>酸<span class='red'>二</span>乙酯 <span class='red'>二</span>氟<span class='red'>二</span>氯化碳 C010114<span class='red'>二</span>缩三乙<span class='red'>二</span>醇 邻苯<span class='red'>二</span>甲酸<span class='red'>二</span>甲酯 010474癸<span class='red'>二</span>酸 010712<span class='red'>二</span>甲苯 C010132<span class='red'>二</span>苯胺 C010143<span class='red'>二</span>乙胺 C010144乙<span class='red'>二</span>胺 苯<span class='red'>二</span>胺 邻苯<span class='red'>二</span>甲酸<span class='red'>二</span>乙酯 C010053己<span class='red'>二</span>酸 010337乙<span class='red'>二</span>醇 C010106丙<span class='red'>二</span>醇 C010142<span class='red'>二</span>甲胺 <span class='red'>二</span>氯苯 <span class='red'>二</span>苄醚 己<span class='red'>二</span>胺 丁<span class='red'>二</span>烯 工业用<span class='red'>二</span>缩三乙<span class='red'>二</span>醇 010124<span class='red'>二</span>氧化锰 010118<span class='red'>二</span>氯化锡 C010077异戊<span class='red'>二</span>烯 C010089<span class='red'>二</span>氯甲烷 C010095对<span class='red'>二</span>氯苯 C010101间<span class='red'>二</span>氯苯 C010146<span class='red'>二</span>乙醇胺 <span class='red'>二</span>硝基萘 <span class='red'>二</span>异丙醚 <span class='red'>二</span>氧化硅 <span class='red'>二</span>硫化锡 010283乙<span class='red'>二</span>醇醚 010149<span class='red'>二</span>硫化碳 C010085氯丁<span class='red'>二</span>烯 C010086<span class='red'>二</span>氯乙烷 C010096邻<span class='red'>二</span>氯苯 C010124对苯<span class='red'>二</span>酚 C010125间苯<span class='red'>二</span>酚 酮戊<span class='red'>二</span>酸 <span class='red'>二</span>硫化钙 <span class='red'>二</span>苯甲酮 <span class='red'>二</span>甲苯酚 <span class='red'>二</span>氧化氢 <span class='red'>二</span>苯乙烯 C010168硫酸<span class='red'>二</span>甲酯 邻苯<span class='red'>二</span>甲酸 <span class='red'>二</span>甲基苯胺 五氧化<span class='red'>二</span>磷 磷酸<span class='red'>二</span>氢钾 C010057对苯<span class='red'>二</span>甲酸 010711混合<span class='red'>二</span>甲苯 <span class='red'>二</span>苯基甲烷 <span class='red'>二</span>甲胂基氯 磷酸氢<span class='red'>二</span>钾 <span class='red'>二</span>氯化乙烯 010361连<span class='red'>二</span>亚硫酸盐 C010059邻苯<span class='red'>二</span>甲酸酐 C010097<span class='red'>二</span>硝基氯化苯 010533对称<span class='red'>二</span>苯硫脲 对<span class='red'>二</span>氨基联苯 均<span class='red'>二</span>苯代乙烯 乙基丙<span class='red'>二</span>酸盐 010536工业用<span class='red'>二</span>氧化钛 邻苯<span class='red'>二</span>甲酸乙酯 C010151过氧化<span class='red'>二</span>苯甲酰 吡咯并喹啉醌<span class='red'>二</span>钠盐 C010060顺丁烯<span class='red'>二</span>酸酐（即失水草果酸酐）

<span class='red'>二</span>氧化硫 <span class='red'>二</span>氧化氯 010093一氧化<span class='red'>二</span>氮 C010001液体<span class='red'>二</span>氧化硫 C010003液体<span class='red'>二</span>氧化碳 010333干冰（<span class='red'>二</span>氧化碳） 010732工业用<span class='red'>二</span>氧化碳 亚硫酸气体（<span class='red'>二</span>氧化硫）

未加工的初<span class='red'>级</span>形态塑料 未加工的间苯<span class='red'>二</span>甲酸<span class='red'>二</span>烯丙酯树脂 未加工的聚对苯<span class='red'>二</span>甲酸乙<span class='red'>二</span>醇酯树脂 未加工的丙烯腈-丁<span class='red'>二</span>烯-苯乙烯树脂

010377镜<span class='red'>头</span>防污剂

<span class='red'>二</span>胡 伽倻琴（朝鲜十<span class='red'>二</span>弦琴）

<span class='red'>二</span>胡琴弦 <span class='red'>二</span>胡演奏弓 150002校音扳<span class='red'>头</span>

特<span class='red'>级</span>初榨橄榄油 290207食用特<span class='red'>级</span>初榨橄榄油

猪<span class='red'>头</span>肉

290144鱼罐<span class='red'>头</span> 汤罐<span class='red'>头</span> 290147肉罐<span class='red'>头</span> 290146水果罐<span class='red'>头</span> 290152蔬菜罐<span class='red'>头</span> 猪肉罐<span class='red'>头</span> 橄榄罐<span class='red'>头</span> 蜗牛罐<span class='red'>头</span> 荸荠罐<span class='red'>头</span> 生蚝罐<span class='red'>头</span> 草莓罐<span class='red'>头</span> 鲑鱼罐<span class='red'>头</span> C290026水产罐<span class='red'>头</span> 熟肉罐<span class='red'>头</span> 番茄罐<span class='red'>头</span> 荔枝罐<span class='red'>头</span> 杨梅罐<span class='red'>头</span> 瓶装鱼罐<span class='red'>头</span> 金枪鱼罐<span class='red'>头</span> C290027鹌鹑蛋罐<span class='red'>头</span> 午餐肉罐<span class='red'>头</span> 加工过的橄榄罐<span class='red'>头</span>

C290054大<span class='red'>头</span>菜