170009<span class='red'>密</span><span class='red'>封</span>环 170042<span class='red'>密</span><span class='red'>封</span>裂<span class='red'>缝</span>用化学合成物 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 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> 170040填<span class='red'>缝</span>材料 170139填<span class='red'>缝</span>用油灰 堵<span class='red'>缝</span>用复合物 地毯接<span class='red'>缝</span>胶带 干壁接<span class='red'>缝</span>胶带 C170027聚氨酯泡沫填<span class='red'>缝</span>剂 C170030补裂<span class='red'>缝</span>用化学合成物

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

170032包装用棉绒（堵<span class='red'>缝</span>） 170077包装用橡胶袋（信<span class='red'>封</span>、小袋） 商品包装用橡胶袋（信<span class='red'>封</span>、小袋）

170129服装用橡胶制<span class='red'>缝</span>制标签

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<span class='red'>缝</span>服务 建筑物填<span class='red'>缝</span>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'>缝</span>纫机修理或维护

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

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

060146铅<span class='red'>封</span>

060469袋子用金属<span class='red'>封</span>口夹

060493服装用金属制<span class='red'>缝</span>制标签

地面和墙壁用金属制伸缩<span class='red'>缝</span>盖板

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）

070118<span class='red'>密</span><span class='red'>封</span>接头（引擎部件） <span class='red'>缝</span>纫机用数控马达

家用电动食品真空<span class='red'>密</span><span class='red'>封</span>机 070412瓶子<span class='red'>封</span>口机 070347工业用<span class='red'>封</span>口机 <span class='red'>封</span>塑料用电动装置（包装用） 070541塑料<span class='red'>封</span>口用电动装置（包装用）

070128<span class='red'>缝</span>合机 070440<span class='red'>缝</span>纫机 C070126包<span class='red'>缝</span>机 <span class='red'>缝</span>纫机械 070603<span class='red'>缝</span>纫机用针 工业<span class='red'>缝</span>纫机 电动<span class='red'>缝</span>纫机 家用<span class='red'>缝</span>纫机 <span class='red'>缝</span>纫机用刀片 <span class='red'>缝</span>纫机用线轴 自动<span class='red'>缝</span>纫机械 C070132下料机（<span class='red'>缝</span>纫机械） C070133工业<span class='red'>缝</span>纫机台板 070111<span class='red'>缝</span>纫机踏板传动装置 不织布口罩<span class='red'>缝</span>合专用机

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