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>

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

170016保<span class='red'>温</span>用非导热材料 C170019玻璃纤维保<span class='red'>温</span>板和管

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）

C170012渔业用浮<span class='red'>球</span>

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'>温</span>度控制装置的安装、维护和修理

台<span class='red'>球</span>设备修理 台<span class='red'>球</span>设备的维护

棒<span class='red'>球</span>手套的重新系带

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

010221低<span class='red'>温</span>实验制剂

<span class='red'>封</span>闭植物伤口用化学制剂

工业用<span class='red'>球</span>蛋白

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> <span class='red'>球</span>墨铸铁桩

金属<span class='red'>温</span>室 <span class='red'>温</span>室用金属架 060236可移动金属<span class='red'>温</span>室 060316金属制<span class='red'>温</span>室骨架 可移动的金属<span class='red'>温</span>室 家用可移动金属<span class='red'>温</span>室

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

060301<span class='red'>球</span>形金属把手

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） 气<span class='red'>球</span>驾驶用引擎

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）

机器用恒<span class='red'>温</span>控制阀 <span class='red'>球</span>阀（机器部件）

C070159煤<span class='red'>球</span>机

C070265铸<span class='red'>球</span>机

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

070511<span class='red'>球</span>拍穿线机

C070436生产<span class='red'>球</span>拍线机械

高尔夫<span class='red'>球</span>清洗机