<span class='red'>隧</span><span class='red'>道</span>建造 管<span class='red'>道</span>铺设 管<span class='red'>道</span>安装 管<span class='red'>道</span>维护 输油管<span class='red'>道</span>铺设 输油管<span class='red'>道</span>建设 管<span class='red'>道</span>铺设服务 370063管<span class='red'>道</span>铺设和维护 管<span class='red'>道</span>安装和修理 管<span class='red'>道</span>保养咨询服务 管<span class='red'>道</span>铺设咨询服务 370047熔<span class='red'>炉</span>的安装与修理 管<span class='red'>道</span>安装咨询服务 管<span class='red'>道</span>修理咨询服务 铁路轨<span class='red'>道</span>的安装、维护和修理

<span class='red'>隧</span><span class='red'>道</span>的清洁 370124清扫街<span class='red'>道</span> 街<span class='red'>道</span>清扫服务

锅<span class='red'>炉</span>清洁服务 370011锅<span class='red'>炉</span>清洁和修理 锅<span class='red'>炉</span>修理或维护

工业<span class='red'>炉</span>的修理或维护

儿童游乐爬行<span class='red'>隧</span><span class='red'>道</span>筒 玩具车轨<span class='red'>道</span> 280240聚会彩炮（聚会助兴<span class='red'>道</span>具）

泳池赛<span class='red'>道</span>分<span class='red'>道</span>线 塑料跑<span class='red'>道</span> C280084塑胶跑<span class='red'>道</span>

剑<span class='red'>道</span>用竹剑 剑<span class='red'>道</span>用木刀 跆拳<span class='red'>道</span>脚靶 空手<span class='red'>道</span>用踢板 空手<span class='red'>道</span>用靶板

跆拳<span class='red'>道</span>手套 剑<span class='red'>道</span>用胸甲 剑<span class='red'>道</span>用面具 空手<span class='red'>道</span>用护腿板 跆拳<span class='red'>道</span>腹部保护物

保龄球球<span class='red'>道</span>护栏

280027拉炮（聚会助兴<span class='red'>道</span>具）

070416引擎锅<span class='red'>炉</span>管<span class='red'>道</span> 070471锅<span class='red'>炉</span>管<span class='red'>道</span>（机器部件） 070429蒸汽机锅<span class='red'>炉</span> 070101引擎锅<span class='red'>炉</span>用部件 070430引擎锅<span class='red'>炉</span>给水装置 070110机器锅<span class='red'>炉</span>用水垢收集器 发电用蒸汽机锅<span class='red'>炉</span>（非陆地车辆用）

C070229混铁<span class='red'>炉</span> C070231补<span class='red'>炉</span>机 070003炼钢厂转<span class='red'>炉</span>

C070254起<span class='red'>道</span>机 <span class='red'>道</span>路用划线机 <span class='red'>道</span>路维修机械

锻<span class='red'>炉</span>风箱 070351锻<span class='red'>炉</span>鼓风机

070082<span class='red'>炉</span>渣筛（机器）

070605熔<span class='red'>炉</span>上料机 070518自动人行<span class='red'>道</span> 辊<span class='red'>道</span>输送机 070370气动管<span class='red'>道</span>传送器 机械轨<span class='red'>道</span>式升降运输机

C070362（管<span class='red'>道</span>）疏通挖泥车 电动管<span class='red'>道</span>疏通器 070564清理管<span class='red'>道</span>用清管器 C070363电动下水管<span class='red'>道</span>疏通器 管<span class='red'>道</span>系统清洁用机器人

110264加热锅<span class='red'>炉</span>用管<span class='red'>道</span> 110078供暖装置用锅<span class='red'>炉</span>管<span class='red'>道</span>（管） 110152熔<span class='red'>炉</span><span class='red'>炉</span>栅 110153壁<span class='red'>炉</span><span class='red'>炉</span>床 110199油<span class='red'>炉</span> <span class='red'>炉</span>条 壁<span class='red'>炉</span> 高<span class='red'>炉</span> 110154<span class='red'>炉</span>灰箱 110270太阳<span class='red'>炉</span> 耐火<span class='red'>炉</span> 火<span class='red'>炉</span>栅 110173焚化<span class='red'>炉</span> C110059焙烧<span class='red'>炉</span> 电锅<span class='red'>炉</span> 柴火<span class='red'>炉</span> 桑拿<span class='red'>炉</span> 110149轻便锻<span class='red'>炉</span> 110267壁<span class='red'>炉</span>（家用） 电热锅<span class='red'>炉</span> 工业用<span class='red'>炉</span> 110162燃气锅<span class='red'>炉</span> 熔<span class='red'>炉</span>（工业用） 垃圾焚化<span class='red'>炉</span> 110032熔<span class='red'>炉</span>冷却槽 110077加热用锅<span class='red'>炉</span> C110021锅<span class='red'>炉</span>报警器 工业用电<span class='red'>炉</span> 燃气取暖<span class='red'>炉</span> 110151<span class='red'>炉</span>用成型配件 110328工业用微波<span class='red'>炉</span> 工业用电磁<span class='red'>炉</span> 110032熔<span class='red'>炉</span>冷却装置 110150非实验室用<span class='red'>炉</span> 热高<span class='red'>炉</span>（工业用） 加热<span class='red'>炉</span>（工业用） 均热<span class='red'>炉</span>（工业用） 工业用电烤<span class='red'>炉</span> 炭化<span class='red'>炉</span>（工业用） 工业用再热<span class='red'>炉</span> 集中供热锅<span class='red'>炉</span> 工业用扩散<span class='red'>炉</span> 家用垃圾焚化<span class='red'>炉</span> 垃圾处理用熔<span class='red'>炉</span> 供暖装置用锅<span class='red'>炉</span> 熔化金属用熔<span class='red'>炉</span> 110047锅<span class='red'>炉</span>（非机器部件） 固体燃料燃烧<span class='red'>炉</span> 垃圾处理焚化<span class='red'>炉</span> 工业用垃圾焚化<span class='red'>炉</span> 废金属提炼用熔<span class='red'>炉</span> 110273暖气锅<span class='red'>炉</span>给水设备 气体发生<span class='red'>炉</span>（工业用） 110165蒸汽锅<span class='red'>炉</span>（非机器部件） 煤气管<span class='red'>道</span>的调节附件 110231<span class='red'>炉</span>膛灰渣自动输送装置 110070耐火陶土制<span class='red'>炉</span>灶配件 化学工业和玻璃制造业用熔<span class='red'>炉</span> 110240煤气管<span class='red'>道</span>的调节和安全附件 工业废气污染控制用催化焚烧<span class='red'>炉</span> 工业废气污染控制用直燃式焚烧<span class='red'>炉</span> 110216自来水或煤气设备和管<span class='red'>道</span>的调节附件 110217自来水或煤气设备和管<span class='red'>道</span>的保险附件

110353油<span class='red'>炉</span>专用<span class='red'>炉</span>芯 110230烤<span class='red'>炉</span> 110053面包<span class='red'>炉</span> 110161燃气<span class='red'>炉</span> 烤鱼<span class='red'>炉</span> 电烤<span class='red'>炉</span> 110247酒精<span class='red'>炉</span> C110006烤饼<span class='red'>炉</span> C110008煤油<span class='red'>炉</span> 110354电<span class='red'>炉</span>灶 电磁<span class='red'>炉</span> 电陶<span class='red'>炉</span> 汽油<span class='red'>炉</span> 电烹饪<span class='red'>炉</span> 110108烹饪用<span class='red'>炉</span> <span class='red'>炉</span>用构架 家用微波<span class='red'>炉</span> 烹饪<span class='red'>炉</span>（家用） 家用电烤<span class='red'>炉</span> 110170台式烹饪<span class='red'>炉</span> 110251燃气<span class='red'>炉</span>托架 电磁<span class='red'>炉</span>（家用） 商用烹饪<span class='red'>炉</span> 燃气烤<span class='red'>炉</span>（家用） 咖啡豆烘烤<span class='red'>炉</span> 家用电烹饪<span class='red'>炉</span> 110025<span class='red'>炉</span>用结构框架 110204厨房<span class='red'>炉</span>灶（烘箱） 烹饪用微波<span class='red'>炉</span> 家用木炭烤<span class='red'>炉</span> <span class='red'>炉</span>用金属框架 110317微波<span class='red'>炉</span>（厨房用具） 110406熏烤<span class='red'>炉</span>（烹饪设备） 110326烧烤<span class='red'>炉</span>用火山岩石 野外烧烤用熏烤<span class='red'>炉</span> 烧烤<span class='red'>炉</span>用陶瓷烧烤石

C110033怀<span class='red'>炉</span> 110306长柄暖床<span class='red'>炉</span> 便携式篝火<span class='red'>炉</span> 110143<span class='red'>炉</span>子（取暖器具） 油<span class='red'>炉</span>（家用取暖器） 煤气<span class='red'>炉</span>（家用取暖器） 煤<span class='red'>炉</span>（家用小型取暖器）

轨<span class='red'>道</span>灯 电动轨<span class='red'>道</span>照明设备

110093烟囱用烟<span class='red'>道</span> <span class='red'>炉</span>灶通风罩

管<span class='red'>道</span>龙头（栓） 管<span class='red'>道</span>旋塞（塞子） 110104引水管<span class='red'>道</span>设备 110068龙头（管和管<span class='red'>道</span>用） 110068旋塞（管和管<span class='red'>道</span>用） 110103管<span class='red'>道</span>（卫生设备部件）

焦<span class='red'>炉</span>煤气点火器

壁<span class='red'>炉</span><span class='red'>炉</span>钳

壁<span class='red'>炉</span>铲

080181火<span class='red'>炉</span>用具 080255壁<span class='red'>炉</span>手拉风箱（手工具）