170009<span class='red'>密</span><span class='red'>封</span>环 170043<span class='red'>密</span><span class='red'>封</span>垫片 170131O形<span class='red'>密</span><span class='red'>封</span>圈 防锈<span class='red'>密</span><span class='red'>封</span>物 防水<span class='red'>密</span><span class='red'>封</span>物 硅酮<span class='red'>密</span><span class='red'>封</span>物 防尘用<span class='red'>密</span><span class='red'>封</span>物 接头用<span class='red'>密</span><span class='red'>封</span>剂 170069接头用<span class='red'>密</span><span class='red'>封</span>物 聚氨酯<span class='red'>密</span><span class='red'>封</span>物 170012瓶用橡胶<span class='red'>密</span><span class='red'>封</span>物 170118<span class='red'>密</span><span class='red'>封</span>管道用胶带 170136变速箱用液态<span class='red'>密</span><span class='red'>封</span>胶 170042<span class='red'>密</span><span class='red'>封</span>裂缝用化学合成物 管道接头<span class='red'>密</span><span class='red'>封</span>用橡胶圈 170066<span class='red'>封</span>泥 170130油<span class='red'>封</span> 工业<span class='red'>包</span>装容器用橡皮塞子 橡胶或硫化纤维制阀（不<span class='red'>包</span>括机器元件）

170077<span class='red'>包</span>装用橡胶袋（信<span class='red'>封</span>、小袋） 商品<span class='red'>包</span>装用橡胶袋（信<span class='red'>封</span>、小袋） 170011防水<span class='red'>包</span>装物 <span class='red'>包</span>装用橡胶袋 170032<span class='red'>包</span>装用棉绒（堵缝） <span class='red'>包</span>装用模塑泡沫 缠裹用醋酸纤维薄膜（非<span class='red'>包</span>装用） 缠裹、填充或衬垫用塑料膜（非<span class='red'>包</span>装用） 170101橡胶或塑料制（减震或填充用）<span class='red'>包</span>装材料 橡胶或塑料制（填充或衬垫用）<span class='red'>包</span>装材料

C170023<span class='red'>封</span>拉线（卷烟）

170081石棉<span class='red'>包</span>装材料

170072非<span class='red'>包</span>装用塑料膜 非<span class='red'>包</span>装用聚丙烯箔 170083非<span class='red'>包</span>装用粘胶纤维纸 170053非<span class='red'>包</span>装用再生纤维素片 170053非<span class='red'>包</span>装用再生纤维素箔 缠裹用醋酸纤维薄膜（非<span class='red'>包</span>装用） 缠裹、填充或衬垫用塑料膜（非<span class='red'>包</span>装用）

路面<span class='red'>密</span><span class='red'>封</span> 建筑物<span class='red'>密</span><span class='red'>封</span>和勾缝服务

空调气孔<span class='red'>密</span><span class='red'>封</span>服务 空调出风口的<span class='red'>密</span><span class='red'>封</span>服务 <span class='red'>包</span>装机器和设备的修理或维护 <span class='red'>包</span>含区块链技术的电信网络设备的安装

<span class='red'>包</span>或袋的修理

轮胎<span class='red'>密</span><span class='red'>封</span>胶 轮胎用<span class='red'>密</span><span class='red'>封</span>化合物 涂层和<span class='red'>密</span><span class='red'>封</span>用工业黏合剂

<span class='red'>封</span>闭植物伤口用化学制剂

面<span class='red'>包</span>工业用酶

060297金属<span class='red'>密</span><span class='red'>封</span>盖 瓶用金属<span class='red'>密</span><span class='red'>封</span>盖 060231金属<span class='red'>包</span>装容器 金属制<span class='red'>包</span>装筒 060119马口铁制<span class='red'>包</span>装物 金属制工业<span class='red'>包</span>装容器 工业<span class='red'>包</span>装容器的金属塞

060146铅<span class='red'>封</span> 060416<span class='red'>包</span>装和打<span class='red'>包</span>用金属箔 铝箔（<span class='red'>包</span>装材料） <span class='red'>包</span>装用金属箔 金属板（<span class='red'>包</span>括钢钛合金制） 金属薄板（<span class='red'>包</span>括钢钛合金制）

060469袋子用金属<span class='red'>封</span>口夹 060262金属<span class='red'>包</span>头 060463金属挂<span class='red'>包</span>钩 060064手杖用金属<span class='red'>包</span>头 060172手柄用金属<span class='red'>包</span>头

060379<span class='red'>包</span>用金属锁

060458建筑用金属<span class='red'>包</span>层 墙用金属<span class='red'>包</span>层（建筑） 060192建筑用金属制墙<span class='red'>包</span>层

捆扎<span class='red'>包</span>裹用金属条 060285<span class='red'>包</span>装或捆扎用金属带

060494<span class='red'>包</span>用金属制黏性标签

金属管（<span class='red'>包</span>括钢钛合金制） 金属管道（<span class='red'>包</span>括钢钛合金制） 金属分岔管（<span class='red'>包</span>括钢钛合金制） 管道金属弯头（<span class='red'>包</span>括钢钛合金制） 金属连接管道（<span class='red'>包</span>括钢钛合金制） 金属阀门（非机器零件）（<span class='red'>包</span>括钢钛合金制）

铜焊和焊接用金属棒（<span class='red'>包</span>括钢钛合金制）

C070358机械<span class='red'>密</span><span class='red'>封</span>件 070621机械<span class='red'>密</span><span class='red'>封</span>件（机器部件） C070359平行胶带（<span class='red'>包</span>括运输带，传送带，不<span class='red'>包</span>括陆地车辆引擎传动带） C070357机用皮件（<span class='red'>包</span>括皮辊、皮圈、皮垫、皮碗） C070361风扇胶带（不<span class='red'>包</span>括陆地车辆引擎风扇传动带）

070118<span class='red'>密</span><span class='red'>封</span>接头（引擎部件）

家用电动食品真空<span class='red'>密</span><span class='red'>封</span>机 <span class='red'>封</span>塑料用电动装置（<span class='red'>包</span>装用） 070541塑料<span class='red'>封</span>口用电动装置（<span class='red'>包</span>装用） 070412瓶子<span class='red'>封</span>口机 070347工业用<span class='red'>封</span>口机 070177<span class='red'>包</span>装机 070294打<span class='red'>包</span>机 070499<span class='red'>包</span>装机械 蔬菜<span class='red'>包</span>装机 真空<span class='red'>包</span>装机 真空打<span class='red'>包</span>机 工业用打<span class='red'>包</span>机 纺织品<span class='red'>包</span>装机 <span class='red'>包</span>装用单独工作的机器人

C070126<span class='red'>包</span>缝机

070288切面<span class='red'>包</span>机 C070106<span class='red'>包</span>饺子机 C070114食品<span class='red'>包</span>装机 电动<span class='red'>包</span>饺子机 食品自动<span class='red'>包</span>装机

干草打<span class='red'>包</span>机 秸秆捆<span class='red'>包</span>机 农业用打<span class='red'>包</span>机

070625家用电动食品真空<span class='red'>封</span>口机

C070320手电钻（不<span class='red'>包</span>括电煤钻）

升降工作台（<span class='red'>包</span>括可移动的）

C070183玻璃工业用机器设备（<span class='red'>包</span>括日用玻璃机械）

C070138陶瓷工业用机器设备（<span class='red'>包</span>括建筑用陶瓷机械）

C070167制药剂专用离心机（不<span class='red'>包</span>括化工通用的离心机） C070168制药剂专用板框压滤机（不<span class='red'>包</span>括化工通用的板框压滤机）