碳化<span class='red'>硅</span><span class='red'>二</span><span class='red'>极</span><span class='red'>管</span> <span class='red'>整</span><span class='red'>流</span><span class='red'>管</span> <span class='red'>二</span><span class='red'>极</span><span class='red'>管</span> C090084水银<span class='red'>整</span><span class='red'>流</span>器阴<span class='red'>极</span> 光电<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span> 发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span> 电子<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span> 激光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span> 090704发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>（LED） LED发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span> 090167<span class='red'>整</span><span class='red'>流</span>器 双向触发<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span> 有机发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span> <span class='red'>整</span><span class='red'>流</span>模块 090825有机发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>（OLED） 超辐射激光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span> 090705三<span class='red'>极</span><span class='red'>管</span> 090826量子点发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>（QLED） 有机发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>显示面板 OLED（有机发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>）显示面板 C090085电子<span class='red'>管</span>阳<span class='red'>极</span> 阴<span class='red'>极</span>射线<span class='red'>管</span> 电<span class='red'>极</span> C090086阳<span class='red'>极</span>糊 C090072碳电<span class='red'>极</span> C090073石墨电<span class='red'>极</span> C090065单晶<span class='red'>硅</span> C090068多晶<span class='red'>硅</span> <span class='red'>硅</span>晶片 C090083无源<span class='red'>极</span>板 交<span class='red'>流</span>/直<span class='red'>流</span>转换器 交<span class='red'>流</span>/直<span class='red'>流</span>逆变器 C090066<span class='red'>硅</span>外延片 090153变<span class='red'>流</span>器 燃料电池电<span class='red'>极</span> 变<span class='red'>流</span>器（电） 电<span class='red'>流</span>开关 交<span class='red'>流</span>器（电） 感应电压调<span class='red'>整</span>器 <span class='red'>流</span>量传感器 090132电<span class='red'>流</span>换向器 旋转变<span class='red'>流</span>器 电<span class='red'>流</span>转换器 强电<span class='red'>流</span>电路 <span class='red'>流</span>量变送器 实验室研究用电<span class='red'>极</span> 荧光灯镇<span class='red'>流</span>器 直<span class='red'>流</span>电转换器 电<span class='red'>流</span>用保险丝 保险丝（电<span class='red'>流</span>用） 090441扼<span class='red'>流</span>线圈（阻抗） 电<span class='red'>流</span>控制装置 C090080碳<span class='red'>管</span> 090038放大<span class='red'>管</span> C090091示波<span class='red'>管</span> C090092电子<span class='red'>管</span> 090216导<span class='red'>管</span>（电） 光电<span class='red'>管</span> 090672照明设备用镇<span class='red'>流</span>器 电气设备用扼<span class='red'>流</span>圈 C090087发射<span class='red'>管</span> 晶体<span class='red'>管</span> 晶闸<span class='red'>管</span> 电灯的荧光灯镇<span class='red'>流</span>器 090060热离子<span class='red'>管</span> C090088超高频<span class='red'>管</span> C090089电子束<span class='red'>管</span> 090142电导线<span class='red'>管</span> 090624晶体<span class='red'>管</span>（电子） 光电倍增<span class='red'>管</span> 影像增强<span class='red'>管</span> 无线电电子<span class='red'>管</span> 电子<span class='red'>管</span>放大器 090559非照明用放电<span class='red'>管</span> 090491真空电子<span class='red'>管</span>（无线电） 090675螺线<span class='red'>管</span>阀（电磁开关） 传送高能电子束的导波<span class='red'>管</span> 薄膜晶体<span class='red'>管</span>液晶显示面板 传送高功率电子束的波导<span class='red'>管</span> 薄膜晶体<span class='red'>管</span>液晶显示器（TFT-LCD）面板

090163<span class='red'>整</span><span class='red'>流</span>用电力装置 直<span class='red'>流</span>屏 供热<span class='red'>管</span>理用电控制设备 供热<span class='red'>管</span>理用电气控制设备 能源<span class='red'>管</span>理用电气控制设备

090043阳<span class='red'>极</span> 090543阴<span class='red'>极</span> 090507对阴<span class='red'>极</span> 090012电池<span class='red'>极</span>板 090044阳<span class='red'>极</span>电池 090412阴<span class='red'>极</span>反腐蚀装置 晶体<span class='red'>硅</span>太阳能电池

090744<span class='red'>流</span>量计 <span class='red'>流</span>量表 090092电<span class='red'>流</span>计 <span class='red'>流</span>变仪 气体<span class='red'>流</span>量计 气体<span class='red'>流</span>量监测器 实验室用层<span class='red'>流</span>柜 090236试<span class='red'>管</span> 090713皮托<span class='red'>管</span> <span class='red'>二</span>氧化碳探测器 实验室用滴<span class='red'>管</span> 090398实验室用吸量<span class='red'>管</span> 非医用<span class='red'>二</span>氧化碳电子监测仪 090109实验室用毛细<span class='red'>管</span> 090926实验室用滴定<span class='red'>管</span> 地下<span class='red'>管</span>线探测仪 电子<span class='red'>管</span>特性测试仪 实验室用移液<span class='red'>管</span>架 实验室用玻璃干燥<span class='red'>管</span> 090827非医用、非家用测量滴<span class='red'>管</span> 实验室用玻璃刻度吸<span class='red'>管</span>

眼镜用<span class='red'>硅</span>胶鼻托

强电<span class='red'>流</span>架空电缆

090835远距离交<span class='red'>流</span>用耳机 090015声导<span class='red'>管</span> 090908辅助人类和供人娱乐用具有交<span class='red'>流</span>和学习功能的拟人机器人 辅助人类和供人娱乐用具有交<span class='red'>流</span>和学习功能的类人机器人

浮潜呼吸<span class='red'>管</span> 090800潜水用水下通气<span class='red'>管</span> 游泳训练用呼吸<span class='red'>管</span>

090421非医用X光<span class='red'>管</span>

仓库<span class='red'>管</span>理软件 仓库<span class='red'>管</span>理软件 网络托<span class='red'>管</span>用服务器 网络托<span class='red'>管</span>用服务器 数据<span class='red'>管</span>理用计算机 数据<span class='red'>管</span>理用计算机 网络<span class='red'>管</span>理用计算机软件 文件<span class='red'>管</span>理用计算机程序 文件<span class='red'>管</span>理用计算机软件 文件<span class='red'>管</span>理用计算机程序 网络<span class='red'>管</span>理用计算机软件 数据库<span class='red'>管</span>理用计算机软件 数据库<span class='red'>管</span>理用计算机软件 <span class='red'>管</span>理飞机控制装置用计算机 深度学习领域用于数据收集、分析和<span class='red'>整</span>理的可下载计算机软件 <span class='red'>管</span>理飞机控制装置用计算机 深度学习领域用于数据收集、分析和<span class='red'>整</span>理的可下载计算机软件 <span class='red'>管</span>理电子数据表用计算机软件 <span class='red'>管</span>理电子数据表用计算机软件 便携式磁卡和电子卡操作<span class='red'>管</span>理用软件 便携式磁卡和电子卡操作<span class='red'>管</span>理用软件 控制和<span class='red'>管</span>理访问服务器应用程序用计算机软件 控制和<span class='red'>管</span>理访问服务器应用程序用计算机软件 用于操作和<span class='red'>管</span>理虚拟化计算机环境的计算机软件 用于通过全球卫星系统对虚拟环境中对<span class='red'>二</span>维和三维的移动物体进行实时综合处理的计算机软件 用于体验学习、商业、<span class='red'>管</span>理以及领导能力训练的虚拟现实的游戏软件 用于建立和<span class='red'>管</span>理一个可以通过多种实体服务器、虚拟化平台及其他云服务器来部署和<span class='red'>管</span>理应用程序的作为基础设施服务的混合云服务器的计算机软件 用于建立和<span class='red'>管</span>理一个可以通过多种实体服务器、虚拟化平台及其他云服务器来部署和<span class='red'>管</span>理应用程序的作为基础设施服务的混合云服务器的计算机软件 用于操作和<span class='red'>管</span>理虚拟化计算机环境的可移动的介质载体存储计算机软件 用于操作和<span class='red'>管</span>理虚拟化计算机环境的可移动的介质载体存储计算机软件 用于电子商务和电子贸易,对电子商务系统进行<span class='red'>管</span>理和开发,并能创建及支持虚拟企业的软件(已录制) 用于电子商务和电子贸易，对电子商务系统进行<span class='red'>管</span>理和开发，并能创建及支持虚拟企业的软件(已录制) 用于电子商务和电子贸易,对电子商务系统进行<span class='red'>管</span>理和开发,并能创建及支持虚拟企业的软件(已录制) 用于建立、促进及<span class='red'>管</span>理远距电脑、区域网络、虚拟私人网络、广域网络及全球电脑网络安全远距存取及通信的计算机硬件 用于建立、促进及<span class='red'>管</span>理远距电脑、区域网络、虚拟私人网络、广域网络及全球电脑网络安全远距存取及通信的计算机硬件 用于建立、促进及<span class='red'>管</span>理远距电脑、区域网络、虚拟私人网络、广域网络及全球电脑网络安全远距存取及通信的计算机软件(已录制) 用于建立、促进及<span class='red'>管</span>理远距电脑、区域网络、虚拟私人网络、广域网络及全球电脑网络安全远距存取及通信的计算机软件(已录制) 用于计算机网络虚拟基础结构<span class='red'>管</span>理的计算机软件,即对配置性能的变化,配置的变化,重要事件以及性能数据进行检验,分析以及报告的软件

空中交通<span class='red'>管</span>制用无线电设备

发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>灯泡 110414发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>（LED）灯泡 发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>手电筒 发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>照明器具 110333发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>（LED）照明器具 有机发光<span class='red'>二</span><span class='red'>极</span><span class='red'>管</span>照明装置 C110003日光灯<span class='red'>管</span> 荧光灯<span class='red'>管</span> 110111照明用放电<span class='red'>管</span> 110189照明用发光<span class='red'>管</span> 照明灯（曳光<span class='red'>管</span>）

对<span class='red'>流</span>式烤箱

涡<span class='red'>流</span>式浴缸 110039浴室用<span class='red'>管</span>子装置

对<span class='red'>流</span>加热器 110215热气<span class='red'>流</span>调节器 110078供暖装置用锅炉<span class='red'>管</span>道（<span class='red'>管</span>） 110264加热锅炉用<span class='red'>管</span>道 煤气<span class='red'>管</span>道的调节附件 110398供热装置用聚丙烯耐热<span class='red'>管</span> 110240煤气<span class='red'>管</span>道的调节和安全附件 110224旋<span class='red'>管</span>（蒸馏、加热或冷却装置的部件） 110216自来水或煤气设备和<span class='red'>管</span>道的调节附件 110217自来水或煤气设备和<span class='red'>管</span>道的保险附件

110068龙头（<span class='red'>管</span>和<span class='red'>管</span>道用） 110068旋塞（<span class='red'>管</span>和<span class='red'>管</span>道用） 水<span class='red'>管</span>龙头 柔性<span class='red'>管</span>（浴室<span class='red'>管</span>子装置部件） 柔性<span class='red'>管</span>（水池<span class='red'>管</span>子装置部件） <span class='red'>管</span>道龙头（栓） 柔性<span class='red'>管</span>（淋浴器<span class='red'>管</span>子装置部件） 柔性<span class='red'>管</span>（洗涤槽<span class='red'>管</span>子装置部件） <span class='red'>管</span>道旋塞（塞子） 110104引水<span class='red'>管</span>道设备 110103卫生设备用水<span class='red'>管</span> 110239水<span class='red'>管</span>用混水龙头 110103<span class='red'>管</span>道（卫生设备部件） C110044水暖装置用<span class='red'>管</span>子箍 C110042水暖装置用<span class='red'>管</span>子四通 水暖装置用<span class='red'>管</span>子补心 C110038水暖装置用<span class='red'>管</span>子气门 C110039水暖装置用<span class='red'>管</span>子水门 C110040水暖装置用<span class='red'>管</span>子水嘴 C110041水暖装置用<span class='red'>管</span>子三通 C110043水暖装置用<span class='red'>管</span>子接头 C110045水暖装置用<span class='red'>管</span>子补芯

C110018玻璃钢轴<span class='red'>流</span>式通风机

110377将溶液分配到卫生设施水<span class='red'>管</span>的消毒装置

<span class='red'>二</span>氧化<span class='red'>硅</span> <span class='red'>硅</span>油 C010020<span class='red'>硅</span>胶 <span class='red'>硅</span>烷 010049<span class='red'>硅</span>酸铝 010632<span class='red'>硅</span>藻土 010481<span class='red'>硅</span>酸盐 C010028<span class='red'>硅</span>酸钾 C010029<span class='red'>硅</span>酸钙 聚<span class='red'>硅</span>烷 <span class='red'>硅</span>酸锌 碳化<span class='red'>硅</span> <span class='red'>硅</span>酸钠 <span class='red'>硅</span>微粉 有机<span class='red'>硅</span>烷 聚<span class='red'>硅</span>氮烷 氟<span class='red'>硅</span>酸钠 C010039氟<span class='red'>硅</span>酸钾 <span class='red'>硅</span>氟化镁 C010113一缩<span class='red'>二</span>乙<span class='red'>二</span>醇 丙<span class='red'>二</span>酸<span class='red'>二</span>乙酯 <span class='red'>二</span>氟<span class='red'>二</span>氯化碳 C010114<span class='red'>二</span>缩三乙<span class='red'>二</span>醇 六氟<span class='red'>硅</span>酸镁 邻苯<span class='red'>二</span>甲酸<span class='red'>二</span>甲酯 010474癸<span class='red'>二</span>酸 010712<span class='red'>二</span>甲苯 C010132<span class='red'>二</span>苯胺 C010143<span class='red'>二</span>乙胺 C010144乙<span class='red'>二</span>胺 苯<span class='red'>二</span>胺 邻苯<span class='red'>二</span>甲酸<span class='red'>二</span>乙酯 C010053己<span class='red'>二</span>酸 010337乙<span class='red'>二</span>醇 C010106丙<span class='red'>二</span>醇 C010142<span class='red'>二</span>甲胺 <span class='red'>二</span>氯苯 <span class='red'>二</span>苄醚 己<span class='red'>二</span>胺 丁<span class='red'>二</span>烯 010689碳化<span class='red'>硅</span>（原材料） 工业用碳化<span class='red'>硅</span> 工业用<span class='red'>二</span>缩三乙<span class='red'>二</span>醇 有机卤代<span class='red'>硅</span>烷 010124<span class='red'>二</span>氧化锰 010118<span class='red'>二</span>氯化锡 C010077异戊<span class='red'>二</span>烯 C010089<span class='red'>二</span>氯甲烷 C010095对<span class='red'>二</span>氯苯 C010101间<span class='red'>二</span>氯苯 C010146<span class='red'>二</span>乙醇胺 <span class='red'>二</span>硝基萘 <span class='red'>二</span>异丙醚 <span class='red'>二</span>硫化锡 010283乙<span class='red'>二</span>醇醚 010149<span class='red'>二</span>硫化碳 C010085氯丁<span class='red'>二</span>烯 C010086<span class='red'>二</span>氯乙烷 C010096邻<span class='red'>二</span>氯苯 C010124对苯<span class='red'>二</span>酚 C010125间苯<span class='red'>二</span>酚 酮戊<span class='red'>二</span>酸 <span class='red'>二</span>硫化钙 <span class='red'>二</span>苯甲酮 <span class='red'>二</span>甲苯酚 <span class='red'>二</span>氧化氢 <span class='red'>二</span>苯乙烯 010408橄榄石（<span class='red'>硅</span>酸盐矿石） C010168硫酸<span class='red'>二</span>甲酯 邻苯<span class='red'>二</span>甲酸 <span class='red'>二</span>甲基苯胺 五氧化<span class='red'>二</span>磷 磷酸<span class='red'>二</span>氢钾 C010057对苯<span class='red'>二</span>甲酸 010711混合<span class='red'>二</span>甲苯 <span class='red'>二</span>苯基甲烷 <span class='red'>二</span>甲胂基氯 磷酸氢<span class='red'>二</span>钾 <span class='red'>二</span>氯化乙烯 010361连<span class='red'>二</span>亚硫酸盐 C010059邻苯<span class='red'>二</span>甲酸酐 C010097<span class='red'>二</span>硝基氯化苯 010533对称<span class='red'>二</span>苯硫脲 对<span class='red'>二</span>氨基联苯 均<span class='red'>二</span>苯代乙烯 乙基丙<span class='red'>二</span>酸盐 010506滑石（镁铝合金<span class='red'>硅</span>酸盐） 010536工业用<span class='red'>二</span>氧化钛 邻苯<span class='red'>二</span>甲酸乙酯 C010151过氧化<span class='red'>二</span>苯甲酰 吡咯并喹啉醌<span class='red'>二</span>钠盐 碳化<span class='red'>硅</span>（生产其他产品用原材料） C010060顺丁烯<span class='red'>二</span>酸酐（即失水草果酸酐）

010483<span class='red'>硅</span> C010005工业<span class='red'>硅</span> C010006结晶<span class='red'>硅</span> 半导体用<span class='red'>硅</span> <span class='red'>二</span>氧化硫 <span class='red'>二</span>氧化氯 太阳能电池用<span class='red'>硅</span> 010093一氧化<span class='red'>二</span>氮 C010001液体<span class='red'>二</span>氧化硫 C010003液体<span class='red'>二</span>氧化碳 010333干冰（<span class='red'>二</span>氧化碳） 010732工业用<span class='red'>二</span>氧化碳 亚硫酸气体（<span class='red'>二</span>氧化硫）

010484<span class='red'>硅</span>酮 010484<span class='red'>硅</span>氧烷 <span class='red'>硅</span>塑料 有机<span class='red'>硅</span>氧烷 有机<span class='red'>硅</span>树脂 C010235未加工<span class='red'>硅</span>塑料 C010239未加工有机<span class='red'>硅</span>树脂 未加工的间苯<span class='red'>二</span>甲酸<span class='red'>二</span>烯丙酯树脂 未加工的聚对苯<span class='red'>二</span>甲酸乙<span class='red'>二</span>醇酯树脂 未加工的丙烯腈-丁<span class='red'>二</span>烯-苯乙烯树脂

C010214<span class='red'>硅</span>油乙基 <span class='red'>硅</span>质软泥 C010193印染用<span class='red'>整</span>理剂 工业用碳化<span class='red'>硅</span> 010544水玻璃（<span class='red'>硅</span>酸钠水溶液） 010737金属加工用除油以外的介电<span class='red'>流</span>体（化学制剂）

<span class='red'>硅</span>酸钙肥料

010601皮革<span class='red'>整</span>理用油

食品工业用小麦<span class='red'>极</span>性脂质

水<span class='red'>管</span>助焊剂

100081医用引<span class='red'>流</span><span class='red'>管</span> 毛细血<span class='red'>管</span>用引<span class='red'>流</span><span class='red'>管</span> 心脏除颤电<span class='red'>极</span> 伤口引<span class='red'>流</span>器 气<span class='red'>管</span>导<span class='red'>管</span> 医用插<span class='red'>管</span>用<span class='red'>管</span> 支气<span class='red'>管</span>内导<span class='red'>管</span> 气<span class='red'>管</span>切开插<span class='red'>管</span> 外科<span class='red'>整</span>形用手术器械 医用导<span class='red'>管</span>用<span class='red'>管</span> 套<span class='red'>管</span>针 气<span class='red'>管</span>镜 食<span class='red'>管</span>镜 100015医用导<span class='red'>管</span> 100042医用插<span class='red'>管</span> 100061医用滴<span class='red'>管</span> 100080注射针<span class='red'>管</span> 尿道导<span class='red'>管</span> 医用电击去心脏纤颤器用电<span class='red'>极</span> 医用<span class='red'>二</span>氧化碳指示器 鼓膜穿刺<span class='red'>管</span> 刚性气<span class='red'>管</span>镜 柔性气<span class='red'>管</span>镜 刚性食<span class='red'>管</span>镜 柔性食<span class='red'>管</span>镜 静脉输液<span class='red'>管</span> 100296医用毛细<span class='red'>管</span> 心脏内导<span class='red'>管</span> 采血用毛细<span class='red'>管</span> 医用输血导<span class='red'>管</span> 中心静脉导<span class='red'>管</span> 肠道喂食用<span class='red'>管</span> 100151医用穿刺套<span class='red'>管</span>针 医用和外科用导<span class='red'>管</span> 球囊导<span class='red'>管</span>（医疗器械） 带容器的麻醉用插<span class='red'>管</span> 球囊导<span class='red'>管</span>用充气装置 监测导<span class='red'>管</span>用亲水性导线 医用球囊导<span class='red'>管</span>用充气装置 经皮气<span class='red'>管</span>切开术用医疗器械

心电电<span class='red'>极</span> 100174医用电<span class='red'>极</span> 医疗用脑机接口电<span class='red'>极</span> 100017医用镭<span class='red'>管</span> 100136医用X光<span class='red'>管</span>

畸齿校<span class='red'>整</span>仪器 颊面<span class='red'>管</span>

外科<span class='red'>整</span>形用人造髋关节 血<span class='red'>管</span>用人造组织 人造血<span class='red'>管</span>移植物

（哮喘监测用）峰<span class='red'>流</span>速仪 医用滴眼<span class='red'>管</span> 阴茎套导尿<span class='red'>管</span>

060137<span class='red'>硅</span>铁 制<span class='red'>管</span>钢板

铜<span class='red'>管</span> 060011钢<span class='red'>管</span> 060420<span class='red'>管</span>道用金属歧<span class='red'>管</span> 060127金属<span class='red'>管</span> <span class='red'>管</span>道用金属分岔<span class='red'>管</span> 生铁<span class='red'>管</span> 镍合金<span class='red'>管</span> 铜合金<span class='red'>管</span> 060091金属水<span class='red'>管</span> 060258金属<span class='red'>管</span>道 不锈钢<span class='red'>管</span> 金属套<span class='red'>管</span> 金属污水<span class='red'>管</span> 060111金属套<span class='red'>管</span>柱 060114金属排水<span class='red'>管</span> 060356金属雨水<span class='red'>管</span> 060359金属水<span class='red'>管</span>阀 060366金属分岔<span class='red'>管</span> 金属制<span class='red'>管</span>夹 060421金属压力水<span class='red'>管</span> 可折叠金属<span class='red'>管</span> <span class='red'>管</span>道用金属夹 通风用金属<span class='red'>管</span> 060173金属制<span class='red'>管</span>套筒 金属制软<span class='red'>管</span>夹 工业用金属<span class='red'>管</span> 060099<span class='red'>管</span>道用金属弯头 060229<span class='red'>管</span>道用金属接头 空调装置金属<span class='red'>管</span> 金属制<span class='red'>管</span>道支架 软<span class='red'>管</span>用金属弯头 060058绳索用金属套<span class='red'>管</span> C060046<span class='red'>管</span>道用金属墙钩 060337油井用金属套<span class='red'>管</span> 通风装置金属<span class='red'>管</span> 金属制缆绳套<span class='red'>管</span> <span class='red'>管</span>道用金属连接器 060312紧固<span class='red'>管</span>道用金属环 金属制地下排水<span class='red'>管</span> 060313缆绳和<span class='red'>管</span>道用金属夹 060275<span class='red'>管</span>道用金属加固材料 金属制空调通风<span class='red'>管</span>道 旋转式<span class='red'>管</span>道用金属接头 压缩空气<span class='red'>管</span>用金属配件 金属<span class='red'>管</span>（包括钢钛合金制） 金属<span class='red'>管</span>道（包括钢钛合金制） 060076中央供暖装置用金属<span class='red'>管</span>道 060076中央供热装置用金属<span class='red'>管</span>道 060267压缩空气<span class='red'>管</span>道用金属配件 060415通风和空调设备用金属<span class='red'>管</span> 液体和气体传送用金属<span class='red'>管</span> 金属分岔<span class='red'>管</span>（包括钢钛合金制） <span class='red'>管</span>道金属弯头（包括钢钛合金制） 金属连接<span class='red'>管</span>道（包括钢钛合金制） 建造地下室防水系统用金属排水<span class='red'>管</span>道

060331金属烟囱<span class='red'>管</span>帽

060313缆绳和<span class='red'>管</span>道用金属夹

软<span class='red'>管</span>用非机械金属卷轴 软<span class='red'>管</span>用非机械金属绕轴 060357软<span class='red'>管</span>用非机械式金属卷盘

固定螺丝用金属制膨胀套<span class='red'>管</span>