400011<span class='red'>锡</span><span class='red'>焊</span> 400027镀<span class='red'>锡</span> <span class='red'>锡</span>器加工 <span class='red'>焊</span>接 400125<span class='red'>焊</span>接服务 金属<span class='red'>焊</span>接 金属钎<span class='red'>焊</span> 气<span class='red'>焊</span>设备出租 电<span class='red'>焊</span>设备出租 400086激光划<span class='red'>线</span>

半导体<span class='red'>封</span>装 <span class='red'>封</span>口印章的雕刻 400145为他人<span class='red'>封</span>装半导体

C060033<span class='red'>焊</span><span class='red'>锡</span>丝 <span class='red'>锡</span><span class='red'>线</span>圈 <span class='red'>锡</span>条 060302铜<span class='red'>焊</span>金属<span class='red'>焊</span>条 <span class='red'>焊</span>条 060030银<span class='red'>焊</span>料 硬<span class='red'>焊</span>料 060417金<span class='red'>焊</span>料 软<span class='red'>焊</span>料 060304金属<span class='red'>焊</span>条 060303铜<span class='red'>焊</span>及<span class='red'>焊</span>接用金属棒 060053铜<span class='red'>焊</span>合金 060242金属<span class='red'>焊</span>丝 金属铜<span class='red'>焊</span>条 铜<span class='red'>焊</span>和<span class='red'>焊</span>接用金属棒（包括钢钛合金制）

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 060093<span class='red'>锡</span>罐

060373<span class='red'>锡</span> <span class='red'>锡</span>锭 060375<span class='red'>锡</span>箔 060146铅<span class='red'>封</span> <span class='red'>锡</span>合金锭 060032镀银的<span class='red'>锡</span>合金

<span class='red'>锡</span>矿石

C060020电<span class='red'>焊</span>网 060396金属捆扎<span class='red'>线</span> 060487金属束<span class='red'>线</span>带 060108普通金属<span class='red'>线</span> 060353非绝缘铜<span class='red'>线</span> 060286捆扎用金属<span class='red'>线</span> 060319农业用金属捆扎<span class='red'>线</span> 普通金属<span class='red'>线</span>（非电气用） 非电气用单股金属<span class='red'>线</span> 普通金属制非电气用缆绳和<span class='red'>线</span>

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

C060023紧<span class='red'>线</span>夹头 060314缆绳用金属接<span class='red'>线</span>螺钉

060222金属电<span class='red'>线</span>杆 060365电<span class='red'>线</span>用金属杆 输配电<span class='red'>线</span>路用金属杆

060230金属<span class='red'>线</span>拉伸器（张力环）

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<span class='red'>线</span>（卷烟）

170047<span class='red'>焊</span>接用塑料<span class='red'>线</span> 170047塑料<span class='red'>焊</span>丝 170038非纺织用弹性<span class='red'>线</span> 170095非纺织用橡胶<span class='red'>线</span> 170105非纺织用塑料<span class='red'>线</span> 非纺织用橡皮<span class='red'>线</span> 非纺织用再生纤维<span class='red'>线</span>

C170028石棉<span class='red'>线</span> 石棉纱<span class='red'>线</span> 石棉<span class='red'>线</span>和绳

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）

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 电信布<span class='red'>线</span> 路面标<span class='red'>线</span> 为路面标<span class='red'>线</span> 路面标<span class='red'>线</span>服务 建设输电<span class='red'>线</span>路 给公路路面标<span class='red'>线</span> 管<span class='red'>线</span>铺设和施工

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'>焊</span>接机器和设备的维护 无<span class='red'>线</span>电设备修理 安装碟形卫星天<span class='red'>线</span> 无<span class='red'>线</span>通信设备的修理 碟形卫星天<span class='red'>线</span>的安装和修理 无<span class='red'>线</span>电设备或电视设备的修理

370080重新镀<span class='red'>锡</span>

电话<span class='red'>线</span>安装 无<span class='red'>线</span>耳机修理 370136维修电力<span class='red'>线</span>路 天<span class='red'>线</span>安装与修理 电气配<span class='red'>线</span>的安装 手机充电<span class='red'>线</span>出租

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

氯化<span class='red'>锡</span> <span class='red'>锡</span>酸盐 硫化<span class='red'>锡</span> 氧化<span class='red'>锡</span> 一硫化<span class='red'>锡</span> 010118二氯化<span class='red'>锡</span> 二硫化<span class='red'>锡</span> 氯化亚<span class='red'>锡</span> 四氯化<span class='red'>锡</span>

<span class='red'>焊</span>接和铜<span class='red'>焊</span>用化学品 010584助<span class='red'>焊</span>剂 010137铜<span class='red'>焊</span>制剂 010583铜<span class='red'>焊</span>助剂 水管助<span class='red'>焊</span>剂 无铅助<span class='red'>焊</span>剂 铜<span class='red'>焊</span>用化学品 010487<span class='red'>焊</span>接用化学品 金属<span class='red'>焊</span>接用助剂

010326<span class='red'>焊</span>接用保护气体 <span class='red'>焊</span>接用固态保护气体

<span class='red'>封</span>闭植物伤口用化学制剂

用于<span class='red'>焊</span>接的回火用化学品