090846智能<span class='red'>家</span><span class='red'>居</span>集线器 090846<span class='red'>家</span><span class='red'>居</span>智能型集线器 090094分线<span class='red'>盒</span>（电） 抛<span class='red'>物</span>面天线 利用全球定位系统和蜂窝通信网络定位丢失<span class='red'>物</span>品用的电子设备

DVD<span class='red'>盒</span> C090144机顶<span class='red'>盒</span> 耳机<span class='red'>盒</span> 090650<span class='red'>盒</span>式录像带 <span class='red'>盒</span>式录音机 <span class='red'>盒</span>式磁带录像机 空白<span class='red'>盒</span>式录像带 090631<span class='red'>盒</span>式磁带播放机 <span class='red'>盒</span>式磁带录音机 空白<span class='red'>盒</span>式录音磁带 机顶<span class='red'>盒</span>（数字信号接收器） 便携式<span class='red'>盒</span>式录像摄像机 内置<span class='red'>盒</span>式录像机的便携式摄像机

存<span class='red'>储</span>卡 光盘<span class='red'>盒</span> 光盘<span class='red'>盒</span> 磁盘<span class='red'>盒</span> C090004软盘<span class='red'>盒</span> 磁盘<span class='red'>盒</span> 存<span class='red'>储</span>卡 存<span class='red'>储</span>器板 存<span class='red'>储</span>器板 光盘<span class='red'>储</span>存夹 电子存<span class='red'>储</span>器 光盘存<span class='red'>储</span>器 光盘<span class='red'>储</span>存夹 光盘存<span class='red'>储</span>器 电子存<span class='red'>储</span>器 半导体存<span class='red'>储</span>器 存<span class='red'>储</span>卡读卡器 磁盘用保护<span class='red'>盒</span> 磁盘用保护<span class='red'>盒</span> 存<span class='red'>储</span>卡读卡器 090943电子存<span class='red'>储</span>介质 半导体存<span class='red'>储</span>器 存<span class='red'>储</span>器扩容模块 090342计算机存<span class='red'>储</span>装置 存<span class='red'>储</span>器扩容模块 虚拟磁带存<span class='red'>储</span>器 电子日记本用<span class='red'>盒</span> 电子日记本用<span class='red'>盒</span> 虚拟磁带存<span class='red'>储</span>器 090588CD盘（只读存<span class='red'>储</span>器） 半导体存<span class='red'>储</span>单元 动态随机存取存<span class='red'>储</span>器 与计算机连用的存<span class='red'>储</span>器 与计算机连用的存<span class='red'>储</span>器 动态随机存取存<span class='red'>储</span>器（DRAM） 复印机用未填充的墨<span class='red'>盒</span> 数据处理设备用存<span class='red'>储</span>器 数据处理设备用存<span class='red'>储</span>器 计算机网络附加存<span class='red'>储</span>（NAS）硬件 含存<span class='red'>储</span>印刷字体的数据载体 计算机网络附加存<span class='red'>储</span>（NAS）硬件 含存<span class='red'>储</span>印刷字体的数据载体 <span class='red'>家</span>庭网络系统用服务器 090810打印机和复印机用未填充的墨<span class='red'>盒</span> <span class='red'>家</span>庭网络系统用服务器 090720打印机和复印机用未填充的鼓粉<span class='red'>盒</span> 生<span class='red'>物</span>识别身份卡 090845生<span class='red'>物</span>特征识别卡 090657电子出版<span class='red'>物</span>（可下载） 动<span class='red'>物</span>电子身份识别装置 用于创编虚拟社区和通过数字人<span class='red'>物</span>和人<span class='red'>物</span>形象进行创编以及与其他技能或者组队搭配打法玩<span class='red'>家</span>进行互动的计算机软件 用于创编虚拟社区和通过数字人<span class='red'>物</span>和人<span class='red'>物</span>形象进行创编以及与其他技能或者组队搭配打法玩<span class='red'>家</span>进行互动的计算机软件 动<span class='red'>物</span>电子身份识别装置 数字化视频光盘机的只读存<span class='red'>储</span>器解码的虚拟现实游戏软件(已录制) 数字化视频光盘机的只读存<span class='red'>储</span>器解码的虚拟现实游戏软件(已录制) 用于建立和链接虚拟计算机基础结构和网络以及存<span class='red'>储</span>空间的计算机软件 用于操作和管理虚拟化计算机环境的可移动的介质载体存<span class='red'>储</span>计算机软件 用于操作和管理虚拟化计算机环境的可移动的介质载体存<span class='red'>储</span>计算机软件 用于表现一个人<span class='red'>物</span>及其运动，并可在虚拟世界中与其互动的三维软件 用于表现一个人<span class='red'>物</span>及其运动，并可在虚拟世界中与其互动的三维软件 用于表现人<span class='red'>物</span>及其运动,并可在虚拟世界中与该人互动的三维演示软件 用于通过全球卫星系统对虚拟环境中对二维和三维的移动<span class='red'>物</span>体进行实时综合处理的计算机软件

090567眼镜<span class='red'>盒</span> 090555隐形眼镜<span class='red'>盒</span> 儿童眼镜<span class='red'>盒</span> 夹鼻眼镜<span class='red'>盒</span> 眼镜和太阳镜用<span class='red'>盒</span> 090886具有超声波清洗功能的隐形眼镜<span class='red'>盒</span>

090131闸<span class='red'>盒</span>（电） 090145接线<span class='red'>盒</span>（电） 电器接线<span class='red'>盒</span> C090101<span class='red'>家</span>用遥控器 <span class='red'>储</span>能用超级电容器 090219电线连接<span class='red'>物</span> <span class='red'>物</span>位变送器 生<span class='red'>物</span>芯片传感器

电池<span class='red'>盒</span> 聚合<span class='red'>物</span>锂电池 <span class='red'>家</span>用视频游戏机用电池充电器

幻灯片<span class='red'>盒</span> 照相机用胶卷暗<span class='red'>盒</span> 090235实<span class='red'>物</span>幻灯机

C090064导弹控制<span class='red'>盒</span> 090315实验室用特制<span class='red'>家</span>具 090774生<span class='red'>物</span>芯片 090827非医用、非<span class='red'>家</span>用测量滴管 090029食<span class='red'>物</span>分析仪器 090136织<span class='red'>物</span>密度分析镜 磁性<span class='red'>物</span>体探测器 090395<span class='red'>物</span>理学设备和仪器 090879实验室用生<span class='red'>物</span>反应器 测试食<span class='red'>物</span>用诊断设备 实验室用药<span class='red'>物</span>筛选设备 实验室用动<span class='red'>物</span>精子分析仪 车辆用超声波<span class='red'>物</span>体探测器 090880科学研究用细胞培养生<span class='red'>物</span>反应器 气体和固体<span class='red'>物</span>质温度和湿度测量装置 用于检测研究用生<span class='red'>物</span>样品中的病原体和毒素的实验室仪器

090377氧气转<span class='red'>储</span>装置 宠<span class='red'>物</span>用救生衣 090832作为安全头盔的头戴<span class='red'>物</span> 090838搬重<span class='red'>物</span>时支撑身体用背带

090128显微镜载玻片<span class='red'>盒</span> 090160<span class='red'>物</span>镜（光学） 生<span class='red'>物</span>显微镜 显微镜的<span class='red'>物</span>镜

<span class='red'>家</span>用体脂秤

传真机用未填充墨<span class='red'>盒</span> 传真机用未填充鼓粉<span class='red'>盒</span> 复印机用未填充的墨<span class='red'>盒</span> 090810打印机和复印机用未填充的墨<span class='red'>盒</span> 090720打印机和复印机用未填充的鼓粉<span class='red'>盒</span>

090839训练<span class='red'>家</span>畜用信号摇铃 090958宠<span class='red'>物</span>救生衣 090923宠<span class='red'>物</span>用太阳镜 090746训练动<span class='red'>物</span>用电子项圈 090953用于<span class='red'>家</span>务清洁和洗衣的具有人工智能的类人机器人 宠<span class='red'>物</span>用全球定位系统跟踪项圈 动<span class='red'>物</span>用全球定位系统接收器项圈

090850生<span class='red'>物</span>识别锁 C090147生<span class='red'>物</span>指纹门锁

金属<span class='red'>储</span>藏<span class='red'>盒</span> 钢<span class='red'>盒</span> 060232（<span class='red'>储</span>液或<span class='red'>储</span>气用）金属容器 <span class='red'>储</span>存和运输货<span class='red'>物</span>用金属容器 060295普通金属<span class='red'>盒</span> 060423金属工具<span class='red'>盒</span>（空） 060065<span class='red'>储</span>酸金属容器 金属<span class='red'>储</span>存容器 060497金属制纸巾分配<span class='red'>盒</span> 金属制通用<span class='red'>储</span>存箱 金属制工业用<span class='red'>储</span>水箱 金属制通用<span class='red'>储</span>存容器 <span class='red'>家</span>用金属制水箱 060094存<span class='red'>储</span>和运输用金属容器 060507存<span class='red'>储</span>和运输用金属板条箱 气体或液化气体存<span class='red'>储</span>罐用铝制内浮盖 060119马口铁制包装<span class='red'>物</span> 060503超市购<span class='red'>物</span>用金属手提篮 保护植<span class='red'>物</span>用金属钟形网罩

金属钱<span class='red'>盒</span> 金属现金<span class='red'>盒</span>

<span class='red'>储</span>藏用金属货盘

060048<span class='red'>盒</span>用金属紧固扣件

C060040<span class='red'>家</span>用金属滑轨 060380<span class='red'>家</span>具用金属附件 060464<span class='red'>家</span>具用金属角码 060187<span class='red'>家</span>具用金属脚轮 橱柜用金属阻挡<span class='red'>物</span>

金属制<span class='red'>家</span>禽笼 <span class='red'>家</span>畜用金属耳标 060240动<span class='red'>物</span>挂铃

060505金属制垃圾箱（非<span class='red'>家</span>用） 060505金属制垃圾桶（非<span class='red'>家</span>用） <span class='red'>家</span>用可移动金属温室 060339金属建筑<span class='red'>物</span> 060468金属旗杆（建筑<span class='red'>物</span>） 预制金属建筑<span class='red'>物</span> 060170可移动金属建筑<span class='red'>物</span> 金属天花板覆盖<span class='red'>物</span> 金属制植<span class='red'>物</span>吊篮架 060350金属制屋顶覆盖<span class='red'>物</span> 主要由金属制成的预制建筑<span class='red'>物</span> 面板和面板托梁用金属连接<span class='red'>物</span>

060363金属捆扎<span class='red'>物</span>

<span class='red'>家</span>具<span class='red'>储</span>存 药<span class='red'>物</span><span class='red'>储</span>存 390028货<span class='red'>物</span><span class='red'>储</span>存 390125带锁<span class='red'>储</span><span class='red'>物</span>柜出租 放射性废<span class='red'>物</span><span class='red'>储</span>藏 冷藏货<span class='red'>物</span>的<span class='red'>储</span>藏 保税货<span class='red'>物</span>的存<span class='red'>储</span> 货<span class='red'>物</span>的冷藏存<span class='red'>储</span> 危险<span class='red'>物</span>质仓库<span class='red'>储</span>存 390034<span class='red'>储</span>藏 递送<span class='red'>物</span>品的临时<span class='red'>储</span>藏 以电子方式存<span class='red'>储</span>的数字图像的<span class='red'>物</span>理存<span class='red'>储</span> 以电子方式存<span class='red'>储</span>的数字音乐的<span class='red'>物</span>理存<span class='red'>储</span> 以电子方式存<span class='red'>储</span>的计算机游戏的<span class='red'>物</span>理存<span class='red'>储</span> 商品仓<span class='red'>储</span> 仓<span class='red'>储</span>信息 气体<span class='red'>储</span>存 390034仓库<span class='red'>储</span>存 裘皮<span class='red'>储</span>存 石油<span class='red'>储</span>存 仓库存<span class='red'>储</span> 仓<span class='red'>储</span>服务 冷藏仓<span class='red'>储</span> 冷藏<span class='red'>储</span>存 裘皮<span class='red'>储</span>藏 仓库存<span class='red'>储</span>  温室气体的<span class='red'>物</span>理<span class='red'>储</span>存（为他人） 为他人<span class='red'>物</span>理<span class='red'>储</span>存可再生天然气 服装的<span class='red'>储</span>藏 废油的存<span class='red'>储</span> 农产品<span class='red'>储</span>存 390094电子数据或文件载体的<span class='red'>物</span>理<span class='red'>储</span>存 390141生<span class='red'>物</span>组织的极低温保存（仓库<span class='red'>储</span>存） 海鲜冷藏<span class='red'>储</span>存 农业食品的存<span class='red'>储</span> 航空燃料的<span class='red'>储</span>存 <span class='red'>家</span>用冰柜出租 <span class='red'>家</span>用冰箱出租 外科器械和设备的<span class='red'>储</span>存 390076提供关于<span class='red'>储</span>藏服务的信息 为他人提供私人仓<span class='red'>储</span>设施 390135为他人<span class='red'>储</span>存捕获的二氧化碳 货<span class='red'>物</span>贮存 冷藏货<span class='red'>物</span>的贮藏 放射性废<span class='red'>物</span>贮藏 危险<span class='red'>物</span>质仓库贮存 个人财<span class='red'>物</span>临时保管 个人<span class='red'>物</span>品的临时保管 递送<span class='red'>物</span>品的临时贮藏 货<span class='red'>物</span>集装箱出租服务 电子数据或文件载体的<span class='red'>物</span>理贮存

390064废<span class='red'>物</span>的运输和<span class='red'>储</span>藏 390140为退还押金目的揽收<span class='red'>家</span>用包装<span class='red'>物</span> 390047运送<span class='red'>家</span>具 <span class='red'>家</span>具搬运 390060货<span class='red'>物</span>发运 货<span class='red'>物</span>运输 货<span class='red'>物</span>装卸 运送宠<span class='red'>物</span> 货<span class='red'>物</span>包装 390101<span class='red'>物</span>流运输 货<span class='red'>物</span>装箱 医疗废<span class='red'>物</span>和特殊废弃<span class='red'>物</span>的运输 卡车货<span class='red'>物</span>装载 货<span class='red'>物</span>发运服务 货<span class='red'>物</span>运输经纪 货<span class='red'>物</span>装载服务 飞机货<span class='red'>物</span>装载 冷藏货<span class='red'>物</span>的运输 为运输包装<span class='red'>物</span>品 轨道车辆货<span class='red'>物</span>装载 有害废<span class='red'>物</span>运输服务 废<span class='red'>物</span>的运输和贮藏 进出口货<span class='red'>物</span>装卸服务 为运输目的包装<span class='red'>物</span>品 冷冻货<span class='red'>物</span>的冷藏运输 390111收集可回收<span class='red'>物</span>品（运输） 集装箱内货<span class='red'>物</span>的包装 390124生活和工业废<span class='red'>物</span>及垃圾的收集 390133对运输的货<span class='red'>物</span>进行定位和跟踪 按照他人的订单和规范打包<span class='red'>物</span>品

搬<span class='red'>家</span>货车运输 用卡车运送他人的<span class='red'>家</span>具 运送贵重<span class='red'>物</span>品 货<span class='red'>物</span>的铁路运输 运送钱和贵重<span class='red'>物</span>品 390106贵重<span class='red'>物</span>品的保护运输

搬<span class='red'>家</span>卡车出租

<span class='red'>家</span>用电器递送 390027货<span class='red'>物</span>递送 390089邮购货<span class='red'>物</span>的递送 货<span class='red'>物</span>当日送达服务 清洗衣<span class='red'>物</span>的上门取送服务

货<span class='red'>物</span>航运 390038船运货<span class='red'>物</span> 船舶货<span class='red'>物</span>运输

<span class='red'>居</span><span class='red'>家</span>医疗保健服务 心理专<span class='red'>家</span> 440185心理专<span class='red'>家</span>服务 <span class='red'>家</span>庭护理援助服务 <span class='red'>物</span>理康复 440224动<span class='red'>物</span>辅助疗法 提供<span class='red'>物</span>理康复设备 440195<span class='red'>物</span>质滥用病人的康复 440273用于医学诊断和治疗的药<span class='red'>物</span>筛选 治疗和诊断用药<span class='red'>物</span>使用筛查服务 440278对体育运动参与者进行兴奋剂药<span class='red'>物</span>检测 对体育运动参与者进行使用非法或违禁兴奋剂的药<span class='red'>物</span>测试

<span class='red'>家</span>畜饲养 440009动<span class='red'>物</span>养殖 动<span class='red'>物</span>烙印 440131动<span class='red'>物</span>清洁 440173宠<span class='red'>物</span>清洁 动<span class='red'>物</span>牙科 动<span class='red'>物</span>育种 宠<span class='red'>物</span>牙科 动<span class='red'>物</span>卫生保健 宠<span class='red'>物</span>驱虫服务 宠<span class='red'>物</span>营养咨询 宠<span class='red'>物</span>体检服务 440234野生动<span class='red'>物</span>管理 宠<span class='red'>物</span>医院服务 动<span class='red'>物</span>饲养服务 宠<span class='red'>物</span>美容服务 宠<span class='red'>物</span>洗澡服务 动<span class='red'>物</span>美容护理 动<span class='red'>物</span>绝育服务 动<span class='red'>物</span>配种服务 试管受精（替动<span class='red'>物</span>） C440002人工授精（为动<span class='red'>物</span>） C440003体外授精（为动<span class='red'>物</span>） 人工授精（替动<span class='red'>物</span>） 体外授精（替动<span class='red'>物</span>） 动<span class='red'>物</span>绝育诊所服务 宠<span class='red'>物</span>指甲护理服务 动<span class='red'>物</span>脊椎按摩服务 宠<span class='red'>物</span>临终关怀服务 为动<span class='red'>物</span>提供医疗按摩 移动式宠<span class='red'>物</span>美容服务 为识别目的替宠<span class='red'>物</span>文身 提供动<span class='red'>物</span>养殖相关信息 移动式宠<span class='red'>物</span>指甲护理服务 上门提供宠<span class='red'>物</span>美容和洗澡服务 为医疗目的对动<span class='red'>物</span>进行X光检查 为诊断或治疗目的进行动<span class='red'>物</span>基因检测

440094植<span class='red'>物</span>养护 440231植<span class='red'>物</span>栽培 植<span class='red'>物</span>育种 植<span class='red'>物</span>养护服务 为他人种植植<span class='red'>物</span> 植<span class='red'>物</span>繁殖（为他人） 为他人收割农作<span class='red'>物</span> 440222为园艺维护出租动<span class='red'>物</span> 为他人耕种农业作<span class='red'>物</span> 为他人播种农业作<span class='red'>物</span> 提供园艺用植<span class='red'>物</span>和花的鉴别信息 农作<span class='red'>物</span>保护产品的喷洒服务（为农业目的）

200191<span class='red'>储</span><span class='red'>物</span>架 金属<span class='red'>储</span><span class='red'>物</span>柜 200108搁<span class='red'>物</span>架（<span class='red'>家</span>具） 200041<span class='red'>家</span>具 200252衣服罩（<span class='red'>储</span>藏用） 200020长凳（<span class='red'>家</span>具） 200165屏风（<span class='red'>家</span>具） 200385祭台（<span class='red'>家</span>具） 曲木<span class='red'>家</span>具 座椅<span class='red'>家</span>具 露营<span class='red'>家</span>具 边桌（<span class='red'>家</span>具） 儿童<span class='red'>家</span>具 户外<span class='red'>家</span>具 200037办公<span class='red'>家</span>具 200052头靠（<span class='red'>家</span>具） 200115花架（<span class='red'>家</span>具） 200132金属<span class='red'>家</span>具 200172搁架（<span class='red'>家</span>具） 200196支架（<span class='red'>家</span>具） 200288充气<span class='red'>家</span>具 木制<span class='red'>家</span>具 客厅<span class='red'>家</span>具 软垫<span class='red'>家</span>具 竹制<span class='red'>家</span>具 仿古<span class='red'>家</span>具 <span class='red'>家</span>用神龛 卧室<span class='red'>家</span>具 200137盥洗台（<span class='red'>家</span>具） 200276毛巾架（<span class='red'>家</span>具） 200345浴室柜（<span class='red'>家</span>具） 200198餐具架（<span class='red'>家</span>具） 行李架（<span class='red'>家</span>具） 浴室用<span class='red'>家</span>具 钢管制<span class='red'>家</span>具 杂志架（<span class='red'>家</span>具） 演示板（<span class='red'>家</span>具） 200088细木工<span class='red'>家</span>具 200094学校用<span class='red'>家</span>具 200200陈列柜（<span class='red'>家</span>具） 200222送餐车（<span class='red'>家</span>具） 200254手推车（<span class='red'>家</span>具） 200270阅书架（<span class='red'>家</span>具） C200002美容柜（<span class='red'>家</span>具） 200351餐具柜（<span class='red'>家</span>具） 200057陈列架（<span class='red'>家</span>具） 玩具箱（<span class='red'>家</span>具） 野营用<span class='red'>家</span>具 档案架（<span class='red'>家</span>具） 休闲椅（<span class='red'>家</span>具） C200004音响支架（<span class='red'>家</span>具） 浴室柜子（<span class='red'>家</span>具） 行李搁架（<span class='red'>家</span>具） 200043索引卡片柜（<span class='red'>家</span>具） 200284自立式隔板（<span class='red'>家</span>具） 商品陈列用<span class='red'>家</span>具 定制的厨房<span class='red'>家</span>具 庭院用塑料<span class='red'>家</span>具 商品展示架（<span class='red'>家</span>具） 木材替代品制<span class='red'>家</span>具 200310衣<span class='red'>物</span>架 植<span class='red'>物</span>搁架 房屋、办公室和花园用<span class='red'>家</span>具 200303搁板置<span class='red'>物</span>架 200266装有脚轮的计算机架（<span class='red'>家</span>具）

宠<span class='red'>物</span>抓挠<span class='red'>盒</span> 200009<span class='red'>家</span>养宠<span class='red'>物</span>窝 200007<span class='red'>家</span>养宠<span class='red'>物</span>用床 200008<span class='red'>家</span>养宠<span class='red'>物</span>栖息箱 200271宠<span class='red'>物</span>靠垫 动<span class='red'>物</span>箱巢 宠<span class='red'>物</span>抓板 宠<span class='red'>物</span>用枕头 宠<span class='red'>物</span>用沙发 宠<span class='red'>物</span>美容台 200356宠<span class='red'>物</span>箱用衬垫 宠<span class='red'>物</span>用充气床

塑料<span class='red'>盒</span> 非金属、非砖石制<span class='red'>储</span>存容器（<span class='red'>储</span>液或<span class='red'>储</span>气用） 木制<span class='red'>储</span>藏罐 200174非金属、非砖石容器（<span class='red'>储</span>液或<span class='red'>储</span>气用） 塑料<span class='red'>储</span>存容器 200301非金属工具<span class='red'>盒</span>（空） 200362非金属制纸巾分配<span class='red'>盒</span> 非金属、非砖石<span class='red'>储</span>液容器 200068存<span class='red'>储</span>和运输用非金属容器 非金属、非石制工业用<span class='red'>储</span>水池 非金属、非砖石制气体<span class='red'>储</span>藏罐 200128存<span class='red'>储</span>和运输用非金属板条箱 <span class='red'>家</span>用非金属、非砖石水箱 200376非金属制垃圾箱（非<span class='red'>家</span>用） 200376非金属制垃圾桶（非<span class='red'>家</span>用） 200372超市购<span class='red'>物</span>用非金属手提篮

200267骨灰<span class='red'>盒</span>

200319<span class='red'>家</span>具脚 200170<span class='red'>家</span>具门 200318<span class='red'>家</span>具腿 200353抽屉分格整理<span class='red'>盒</span> 200346<span class='red'>家</span>具的抽屉 200148木制<span class='red'>家</span>具隔板 <span class='red'>家</span>具用防撞条 抽屉（<span class='red'>家</span>具部件） <span class='red'>家</span>具腿保护毡垫 200173<span class='red'>家</span>具的塑料缘饰 200113<span class='red'>家</span>具用非金属附件 200149<span class='red'>家</span>具用非金属脚轮 200306<span class='red'>家</span>具用非金属角码

200287锯台（<span class='red'>家</span>具） 200209钳工台（<span class='red'>家</span>具） 200046壁炉隔屏（<span class='red'>家</span>具）

软垫（<span class='red'>家</span>具）

200272窗用室内遮帘（<span class='red'>家</span>具） 木编织百叶帘（<span class='red'>家</span>具） 室内窗用遮光帘（<span class='red'>家</span>具） 室内窗用百叶帘（<span class='red'>家</span>具）

200010动<span class='red'>物</span>爪 200035动<span class='red'>物</span>角 200179动<span class='red'>物</span>蹄 200006动<span class='red'>物</span>标本 200074未加工或半加工的动<span class='red'>物</span>角 动<span class='red'>物</span>牙（未加工或半加工材料）