木护<span class='red'>墙</span><span class='red'>板</span> 木<span class='red'>板</span> 190035木<span class='red'>板</span>条 190125狭木<span class='red'>板</span> 三合<span class='red'>板</span> 190028胶合<span class='red'>板</span> 190033贴面<span class='red'>板</span> 190186木屑<span class='red'>板</span> C190001纤维<span class='red'>板</span> C190035木地<span class='red'>板</span> 竹地<span class='red'>板</span> 厚木<span class='red'>板</span> 硬木地<span class='red'>板</span> 190034胶合木<span class='red'>板</span> C190003镁铝曲<span class='red'>板</span> 190248木地<span class='red'>板</span>条 190106拼花地<span class='red'>板</span>条 190125制桶用木<span class='red'>板</span> C190002树脂复合<span class='red'>板</span> 拼花木地<span class='red'>板</span> 木制地<span class='red'>板</span>砖 胶合层压<span class='red'>板</span> 木制饰面<span class='red'>板</span> 镶木地<span class='red'>板</span>条 190201建筑用木浆<span class='red'>板</span> 护壁<span class='red'>板</span>顶木条 饰面用胶合<span class='red'>板</span> 190033木制饰面薄<span class='red'>板</span> 190149建筑用厚木<span class='red'>板</span> 木制拼花地<span class='red'>板</span> 软木拼花地<span class='red'>板</span> 厚木<span class='red'>板</span>（建筑用） 木制运动用地<span class='red'>板</span>

塑料<span class='red'>墙</span><span class='red'>板</span> 非金属护<span class='red'>墙</span><span class='red'>板</span> 木制外<span class='red'>墙</span>壁<span class='red'>板</span> 玻璃幕<span class='red'>墙</span> 建筑玻璃幕<span class='red'>墙</span> 非金属制预制<span class='red'>墙</span> <span class='red'>墙</span>用非金属包层（建筑） <span class='red'>墙</span>用非金属衬料（建筑） 190130建筑用非金属制<span class='red'>墙</span>包层 190138建筑用非金属制<span class='red'>墙</span>衬料 190112拼花地<span class='red'>板</span> C190043塑料地<span class='red'>板</span> C190044橡胶地<span class='red'>板</span> 乙烯地<span class='red'>板</span> 190045建筑用纸<span class='red'>板</span> 190060非金属隔<span class='red'>板</span> 190147非金属地<span class='red'>板</span> 190238乙烯基壁<span class='red'>板</span> 塑胶地<span class='red'>板</span>条 190109非金属<span class='red'>板</span>条 190136非金属<span class='red'>板</span>柱 190154非金属门<span class='red'>板</span> 木制屋顶<span class='red'>板</span> 木制天花<span class='red'>板</span> 非金属檐<span class='red'>板</span> 塑料地<span class='red'>板</span>条 190045建筑用卡纸<span class='red'>板</span> 190261非金属装甲<span class='red'>板</span> 190148非金属天花<span class='red'>板</span> 190189非金属护壁<span class='red'>板</span> 190241非金属垫路<span class='red'>板</span> C190039建筑用塑料<span class='red'>板</span> 非金属门挡<span class='red'>板</span> 190095建筑用玻璃<span class='red'>板</span>（窗） 190074非金属楼梯踏<span class='red'>板</span> 非金属制围栏<span class='red'>板</span> 190074非金属楼梯踏<span class='red'>板</span> 190065非金属檐<span class='red'>板</span>嵌条 190219非金属铺地平<span class='red'>板</span> C190031玻璃钢制天花<span class='red'>板</span> 190266非金属制吸音<span class='red'>板</span> 190131建筑用非金属盖<span class='red'>板</span> 190150建筑用非金属衬<span class='red'>板</span> 190268非金属制浮动地<span class='red'>板</span> 建筑用非金属隔<span class='red'>板</span> 建筑用塑料多层<span class='red'>板</span> 建筑用塑料层压<span class='red'>板</span> 190223建筑用非金属嵌<span class='red'>板</span> 190252建筑用非金属平<span class='red'>板</span> 190066非金属制屋顶防雨<span class='red'>板</span> 建筑用非金属装甲<span class='red'>板</span> 天花<span class='red'>板</span>的非金属覆盖层 香杉木<span class='red'>板</span>制的建筑施工材料 190240装有光伏电池的非金属屋顶<span class='red'>板</span> 190275太阳能电池<span class='red'>板</span>用非金属安装框 装有太阳能电池的非金属屋顶<span class='red'>板</span>

幕<span class='red'>墙</span>用石<span class='red'>板</span> <span class='red'>墙</span>石 190006石<span class='red'>板</span> 190008<span class='red'>板</span>岩粉 190007屋顶石<span class='red'>板</span>片 屋顶覆盖层用石<span class='red'>板</span>

<span class='red'>墙</span>用瓷砖 陶瓷<span class='red'>墙</span>砖 190251非金属<span class='red'>墙</span>砖 木地<span class='red'>板</span>砖 陶瓷地<span class='red'>板</span>砖 赤土地<span class='red'>板</span>砖 190249非金属砖地<span class='red'>板</span> 马赛克地<span class='red'>板</span>砖 190214非金属地<span class='red'>板</span>砖 地<span class='red'>板</span>和饰面用瓷砖

混凝土<span class='red'>墙</span> 建筑用混凝土<span class='red'>墙</span> 190057水泥<span class='red'>板</span> 混凝土<span class='red'>板</span> 纤维水泥<span class='red'>板</span> C190010石棉水泥<span class='red'>板</span> 混凝土地<span class='red'>板</span> 木纤维加固的水泥<span class='red'>板</span>（水泥木丝<span class='red'>板</span>） 混凝土路面<span class='red'>板</span> 水泥砂浆制石<span class='red'>板</span> 190198混凝土用非金属模<span class='red'>板</span>

C190006石膏<span class='red'>板</span>

190137不发光、非<span class='red'>机</span>械的非金属信号<span class='red'>板</span> 190152非金属跳水<span class='red'>板</span> 190122合成材料制成的路标<span class='red'>板</span>和路标条 190164不发光、非<span class='red'>机</span>械的非金属路牌 190165不发光、非<span class='red'>机</span>械的非金属标志

190088非金属墓<span class='red'>板</span>

建筑用玻璃<span class='red'>板</span> 建筑用玻璃厚<span class='red'>板</span> 建筑用夹丝玻璃<span class='red'>板</span> 建筑用普通玻璃薄<span class='red'>板</span> 建筑用改性玻璃薄<span class='red'>板</span> 建筑用改性平<span class='red'>板</span>玻璃 夹层平<span class='red'>板</span>玻璃（建筑用） 建筑用彩色玻璃薄<span class='red'>板</span> 建筑用夹层平<span class='red'>板</span>玻璃

金属<span class='red'>墙</span><span class='red'>板</span> 金属护<span class='red'>墙</span><span class='red'>板</span> 铝制外<span class='red'>墙</span>壁<span class='red'>板</span> 金属制外<span class='red'>墙</span>壁<span class='red'>板</span> 060445金属<span class='red'>墙</span>砖 地面和<span class='red'>墙</span>壁用金属制伸缩缝盖<span class='red'>板</span> 金属制预制<span class='red'>墙</span> 建筑用金属<span class='red'>墙</span>砖 <span class='red'>墙</span>用金属衬料（建筑） <span class='red'>墙</span>用金属包层（建筑） 建筑用金属<span class='red'>墙</span>衬料 060192建筑用金属制<span class='red'>墙</span>包层 060201建筑用金属制<span class='red'>墙</span>衬料 C060042铝塑<span class='red'>板</span> C060016钢模<span class='red'>板</span> 金属干<span class='red'>墙</span>护角（建筑材料） 060210金属地<span class='red'>板</span> 060219金属门<span class='red'>板</span> 060336金属隔<span class='red'>板</span> 060322金属砖地<span class='red'>板</span> 060215金属跳水<span class='red'>板</span> 金属屋顶<span class='red'>板</span> 060040金属地<span class='red'>板</span>砖 060209金属天花<span class='red'>板</span> 060274金属护壁<span class='red'>板</span> 060317金属垫路<span class='red'>板</span> 金属吊顶<span class='red'>板</span> 面<span class='red'>板</span>和面<span class='red'>板</span>托梁用金属连接物 060446金属铺地平<span class='red'>板</span> 060344檐<span class='red'>板</span>金属嵌条 060485金属制吸音<span class='red'>板</span> 060355金属楼梯踏<span class='red'>板</span> 金属隔<span class='red'>板</span>支架 金属制围栏<span class='red'>板</span> 建筑用金属<span class='red'>板</span> 060447建筑用金属平<span class='red'>板</span> 060195建筑用金属盖<span class='red'>板</span> 060211建筑用金属衬<span class='red'>板</span> 060381建筑用金属嵌<span class='red'>板</span> 060495金属制浮动地<span class='red'>板</span> 金属合金制地<span class='red'>板</span> 建筑用金属隔<span class='red'>板</span> 060292混凝土用金属模<span class='red'>板</span> 金属天花<span class='red'>板</span>覆盖物 金属制天花<span class='red'>板</span>支架 建筑用金属装甲<span class='red'>板</span> 060098金属制屋顶防雨<span class='red'>板</span> 由嵌<span class='red'>板</span>组成的金属吊顶 060449装有光伏电池的金属屋顶<span class='red'>板</span> 建筑和组装面<span class='red'>板</span>用金属托架 060504太阳能电池<span class='red'>板</span>用金属安装框

C060046管道用金属<span class='red'>墙</span>钩 金属阀（非<span class='red'>机</span>器部件） 060243金属阀门（非<span class='red'>机</span>器部件） 金属阀门（非<span class='red'>机</span>器零件） 金属阀门（非<span class='red'>机</span>器零件）（包括钢钛合金制）

060010钢<span class='red'>板</span> 060020垫<span class='red'>板</span> 060052铁<span class='red'>板</span> 060020锚定<span class='red'>板</span> 060160金属<span class='red'>板</span>条 060188金属<span class='red'>板</span>桩 镀锌钢<span class='red'>板</span> 制管钢<span class='red'>板</span> 060047金属装甲<span class='red'>板</span> 薄<span class='red'>板</span>金属衬里 060376金属片和金属<span class='red'>板</span> 复合钢<span class='red'>板</span>和片材 乙烯基涂层钢<span class='red'>板</span> 金属<span class='red'>板</span>（包括钢钛合金制） 金属薄<span class='red'>板</span>（包括钢钛合金制） 制造集成电路用覆铜箔<span class='red'>板</span> 3D打印<span class='red'>机</span>用金属箔 3D打印<span class='red'>机</span>用金属粉 0604533D打印<span class='red'>机</span>用金属箔或金属粉

C060021铁接<span class='red'>板</span>

060385金属墓<span class='red'>板</span>

060200不发光、非<span class='red'>机</span>械的金属信号<span class='red'>板</span> 060228不发光、非<span class='red'>机</span>械的金属路牌 060235不发光、非<span class='red'>机</span>械的金属标志 不发光、非<span class='red'>机</span>械的金属交通标志

060113门前鞋底刮<span class='red'>板</span>

金属制门踢<span class='red'>板</span> 金属制地<span class='red'>板</span>铰链

金属制滑雪<span class='red'>板</span>锁

模<span class='red'>板</span>用金属加固销

石<span class='red'>板</span>用钩（金属器具） 060351屋顶石<span class='red'>板</span>片用金属钩 060508车辆救援用金属制牵引<span class='red'>板</span> 060207金属滑轮（非<span class='red'>机</span>器用） 软管用非<span class='red'>机</span>械金属绕轴 060012<span class='red'>机</span>器传动带用金属扣 060357软管用非<span class='red'>机</span>械式金属卷盘 金属层压簧片（非<span class='red'>机</span>器部件） 软管用非<span class='red'>机</span>械金属卷轴 060277<span class='red'>机</span>器传动带用金属加固材料

060507存储和运输用金属<span class='red'>板</span>条箱 060418金属卸料斗（非<span class='red'>机</span>械）

安装干式<span class='red'>墙</span><span class='red'>板</span> 护土<span class='red'>墙</span>建造 木地<span class='red'>板</span>安装 空心<span class='red'>墙</span>绝缘、隔热、隔音材料的安装 用砂纸打磨地<span class='red'>板</span> <span class='red'>机</span>场建造 370090清洗<span class='red'>机</span>出租 370013推土<span class='red'>机</span>出租 370044挖掘<span class='red'>机</span>出租 铺路<span class='red'>机</span>出租 医疗<span class='red'>机</span>构建造 370120建筑用起重<span class='red'>机</span>出租 混凝土搅拌<span class='red'>机</span>出租 建筑<span class='red'>机</span>器和装置出租

370064贴<span class='red'>墙</span>纸 贴<span class='red'>墙</span>纸服务 地<span class='red'>板</span>清洁<span class='red'>机</span>器出租 清洗建筑玻璃幕<span class='red'>墙</span> 地<span class='red'>板</span>上光 砖石<span class='red'>墙</span>壁和砖石结构的修复 地<span class='red'>板</span>防滑安全保护层涂刷 370121扫路<span class='red'>机</span>出租

电动地<span class='red'>板</span>清洁<span class='red'>机</span>的修理或维护 贴面<span class='red'>板</span><span class='red'>机</span>器和设备的修理或维护 平<span class='red'>板</span>电脑修理 胶合<span class='red'>板</span>制造<span class='red'>机</span>器和设备的修理或维护 太阳能电池<span class='red'>板</span>的安装 <span class='red'>机</span>器安装 计算<span class='red'>机</span>维修 传真<span class='red'>机</span>修理 洗衣<span class='red'>机</span>清洁 伐木<span class='red'>机</span>器清洁 农业<span class='red'>机</span>器清洁 起重<span class='red'>机</span>的修理 电视<span class='red'>机</span>的修理 土方<span class='red'>机</span>械清洁 印刷<span class='red'>机</span>器清洁 计算<span class='red'>机</span>硬件修理 3D打印<span class='red'>机</span>的维护 计算<span class='red'>机</span>硬件维护 计算<span class='red'>机</span>硬件的升级 计算<span class='red'>机</span>系统的安装 计算<span class='red'>机</span>修理或维护 电动<span class='red'>机</span>修理或维护 缝纫<span class='red'>机</span>修理或维护 橡胶制造<span class='red'>机</span>器清洁 计算<span class='red'>机</span>服务器维修 发电<span class='red'>机</span>修理或维护 挤奶<span class='red'>机</span>修理或维护 抽油烟<span class='red'>机</span>清洁服务 计算<span class='red'>机</span>安装和维修 垃圾处理<span class='red'>机</span>的修理 轧饲料<span class='red'>机</span>修理或维护 扫雪<span class='red'>机</span>的修理或维护 半导体制造<span class='red'>机</span>器清洁 发电<span class='red'>机</span>的维护与修理 医疗<span class='red'>机</span>器和设备的修理 饲料切碎<span class='red'>机</span>修理或维护 饲料粉碎<span class='red'>机</span>修理或维护 饲料混合<span class='red'>机</span>修理或维护 烟草加工<span class='red'>机</span>修理或维护 电信<span class='red'>机</span>器和设备的修理 厨房抽油烟<span class='red'>机</span>清洗服务 焊接<span class='red'>机</span>器和设备的维护 370058<span class='red'>机</span>械安装、保养和修理 电动磨咖啡<span class='red'>机</span>的修理 洗衣<span class='red'>机</span>的安装和修理 燃气涡轮发动<span class='red'>机</span>修理 计算<span class='red'>机</span>硬件的安装和修理 工业洗碗<span class='red'>机</span>的修理或维护 自助取款<span class='red'>机</span>的安装和修理 计算<span class='red'>机</span>硬件的维护与修复 印刷<span class='red'>机</span>的安装、维护和修理 计算<span class='red'>机</span>系统用硬件的安装 自动售货<span class='red'>机</span>修理或维护 办公<span class='red'>机</span>器和设备的修理 3D打印<span class='red'>机</span>的修理和维护 370116计算<span class='red'>机</span>硬件安装、维护和修理 厨房抽油烟<span class='red'>机</span>的安装和修理 锻炼用跑步<span class='red'>机</span>的修理和维护 工业洗衣<span class='red'>机</span>的修理或维护 自动售货<span class='red'>机</span>的安装和修理 轧钢<span class='red'>机</span>的安装、维护和修理 贴标<span class='red'>机</span>的安装、维护和修理 鼓风<span class='red'>机</span>的安装、维护和修理 370118修复磨损或部分损坏的发动<span class='red'>机</span> 办公<span class='red'>机</span>器和设备的修理或维护 造纸<span class='red'>机</span>器和设备的修理或维护 农业<span class='red'>机</span>器和工具的修理或维护 电影<span class='red'>机</span>器和设备的修理或维护 耕作<span class='red'>机</span>器和器具的修理或维护 潜水<span class='red'>机</span>器和设备的修理或维护 捕鱼<span class='red'>机</span>器和装置的修理或维护 收割<span class='red'>机</span>械和器具的修理或维护 装卸<span class='red'>机</span>器和设备的修理或维护 养蚕<span class='red'>机</span>器和器具的修理或维护 印刷<span class='red'>机</span>墨辊的安装、维护和修理 370119修复磨损或部分损坏的<span class='red'>机</span>器 金属加工<span class='red'>机</span>械和设备的修理 <span class='red'>机</span>械停车装置的修理或维护 电动制饮料<span class='red'>机</span>的安装和修理 通信用<span class='red'>机</span>器和设备的修理或维护 制纸浆<span class='red'>机</span>器和设备的修理或维护 纸加工<span class='red'>机</span>器和设备的修理或维护 采矿用<span class='red'>机</span>器和设备的修理或维护 建筑<span class='red'>机</span>器和设备的修理或维护 冷冻<span class='red'>机</span>器和设备的修理或维护 医疗<span class='red'>机</span>器和设备的修理或维护 伐木<span class='red'>机</span>器和设备的修理或维护 光学<span class='red'>机</span>器和仪器的修理或维护 包装<span class='red'>机</span>器和设备的修理或维护 涂漆<span class='red'>机</span>器和设备的修理或维护 纺织<span class='red'>机</span>器和设备的修理或维护 视频<span class='red'>机</span>器和设备的修理或维护 370014办公<span class='red'>机</span>器和设备的安装、保养和修理 化学加工<span class='red'>机</span>器和设备的修理或维护 塑料加工<span class='red'>机</span>器和设备的修理或维护 木材加工<span class='red'>机</span>器和设备的修理或维护 废物压实<span class='red'>机</span>器和设备的修理或维护 废物粉碎<span class='red'>机</span>器和设备的修理或维护 娱乐用<span class='red'>机</span>器和设备的修理或维护 制鞋用<span class='red'>机</span>器和设备的修理或维护 半导体制造<span class='red'>机</span>器和系统的修理或维护 金属加工<span class='red'>机</span>器和工具的修理或维护 理发店用<span class='red'>机</span>器和设备的修理或维护 美容院用<span class='red'>机</span>器和设备的修理或维护 玻璃器皿制造<span class='red'>机</span>器和设备的修理或维护 集成电路制造<span class='red'>机</span>器和装置的修理或维护 植物纤维加工<span class='red'>机</span>械和器具的修理或维护 配电或控电<span class='red'>机</span>器和设备的修理或维护 生产橡胶制品用<span class='red'>机</span>器和设备的修理或维护 计算<span class='red'>机</span>及其周边设备的安装、修理和维护 与计算<span class='red'>机</span>硬件的安装、维护和维修有关的咨询 具有人工智能的工业用<span class='red'>机</span>器人的修理或维护 370168与计算<span class='red'>机</span>硬件安装、保养和修理有关的信息技术咨询

滑雪<span class='red'>板</span>调试服务 滑雪<span class='red'>板</span>的保养和修理 手<span class='red'>机</span>维修 370144洗碗<span class='red'>机</span>出租 手<span class='red'>机</span>维修服务 无线耳<span class='red'>机</span>修理 电动踏<span class='red'>板</span>摩托车用电池充电器的出租 370145碗碟干燥<span class='red'>机</span>出租 家用洗碗<span class='red'>机</span>租赁 370182燃料加注<span class='red'>机</span>出租 地毯清洁<span class='red'>机</span>出租 手<span class='red'>机</span>充电线出租 370153手<span class='red'>机</span>电池充电服务 草坪修剪<span class='red'>机</span>的维修 工业用洗碗<span class='red'>机</span>租赁 草坪修剪<span class='red'>机</span>的保养 割草<span class='red'>机</span>刀片的磨利服务 烘干<span class='red'>机</span>通风口清洁服务 手<span class='red'>机</span>用电池充电器的出租 电梯（升降<span class='red'>机</span>）修理或维护 游戏<span class='red'>机</span>及游戏装置的修理 智能手<span class='red'>机</span>用电池充电器的出租 数码照相<span class='red'>机</span>用电池充电器的出租 通过远程监控系统对电梯（升降<span class='red'>机</span>）进行保养

飞<span class='red'>机</span><span class='red'>机</span>体维修 飞<span class='red'>机</span>维护 飞<span class='red'>机</span>维修 飞<span class='red'>机</span>保养 飞<span class='red'>机</span>清洗 飞<span class='red'>机</span>除冰服务 370008飞<span class='red'>机</span>保养与修理 飞<span class='red'>机</span>内外部清洁 飞<span class='red'>机</span>加燃料服务 飞<span class='red'>机</span>风挡玻璃维修 有关飞<span class='red'>机</span>制造的信息 无人<span class='red'>机</span>的修理和维护 有关飞<span class='red'>机</span>修理和维护的信息 370155运载工具的外部、内部和<span class='red'>机</span>械部件的定制安装（调校）

地<span class='red'>板</span>、天花<span class='red'>板</span>和<span class='red'>墙</span>砖用黏合剂 010573<span class='red'>墙</span>砖黏合剂 010203<span class='red'>墙</span>纸用黏合剂 贴<span class='red'>墙</span>纸用浆糊 010203裱<span class='red'>墙</span>纸用黏合剂 制<span class='red'>墙</span>面材料用黏合剂 生产胶合<span class='red'>板</span>用黏合剂

010653<span class='red'>墙</span>纸清除剂 清除<span class='red'>墙</span>纸用合成物 印刷电路<span class='red'>板</span>制造用蚀刻剂 生产印刷电路<span class='red'>板</span>用化学涂层 制造印刷电路<span class='red'>板</span>用掩膜化合物 010071内燃<span class='red'>机</span>抗爆剂 发动<span class='red'>机</span>油用净化剂 010020发动<span class='red'>机</span>燃料化学添加剂 汽车尿素（发动<span class='red'>机</span>燃料化学添加剂） 与内燃<span class='red'>机</span>燃料一起使用的化学添加剂 010001易燃制剂（发动<span class='red'>机</span>燃料用化学添加剂）

010292铁<span class='red'>板</span>照相<span class='red'>板</span>（摄影用） 010213感光<span class='red'>板</span> 照相干<span class='red'>板</span> C010220光谱感光<span class='red'>板</span> 010269感光照相<span class='red'>板</span> 010406胶印用感光<span class='red'>板</span>

010396无<span class='red'>机</span>酸 有<span class='red'>机</span>酸盐 有<span class='red'>机</span>硅烷 有<span class='red'>机</span>卤化物 工业用无<span class='red'>机</span>盐 有<span class='red'>机</span>磷化合物 有<span class='red'>机</span>卤代硅烷 有<span class='red'>机</span>砷化合物 有<span class='red'>机</span>金属化合物

有<span class='red'>机</span>肥料 生物有<span class='red'>机</span>肥 有<span class='red'>机</span>盆栽土 010686有<span class='red'>机</span>沼渣（肥料） 降解有<span class='red'>机</span>物（肥料）

热磨<span class='red'>机</span>械浆 化学<span class='red'>机</span>械纸浆

270007<span class='red'>墙</span>纸 软木制<span class='red'>墙</span>纸 塑料制<span class='red'>墙</span>纸 乙烯制<span class='red'>墙</span>纸 270018纺织品制<span class='red'>墙</span>纸 非纺织品制<span class='red'>墙</span>纸 纸制<span class='red'>墙</span>壁覆盖材料 270022纺织品制<span class='red'>墙</span>壁遮盖物 270027人造植物制<span class='red'>墙</span>壁覆盖物 带有纺织品覆盖物的<span class='red'>墙</span>纸 具有立体视觉效果的<span class='red'>墙</span>纸 用于装饰房间的大幅可黏<span class='red'>墙</span>贴（壁纸）

270002地<span class='red'>板</span>覆盖物 地<span class='red'>板</span>用油毡 可拼接地<span class='red'>板</span>垫 270016乙烯地<span class='red'>板</span>覆盖物 270014油毡制地<span class='red'>板</span>覆盖物 一次性吸水地<span class='red'>板</span>垫 270023油毡块（地<span class='red'>板</span>覆盖物） 保护地<span class='red'>板</span>用覆盖物 地<span class='red'>板</span>用硬质表面覆盖物