400034<span class='red'>镀</span><span class='red'>锌</span> 400007<span class='red'>镀</span>银 400013<span class='red'>镀</span>镉 400026电<span class='red'>镀</span> 400027<span class='red'>镀</span>锡 400017<span class='red'>镀</span>铬 400045<span class='red'>镀</span>镍 400085<span class='red'>镀</span>金 热浸<span class='red'>镀</span> 400018金属电<span class='red'>镀</span> 金属<span class='red'>镀</span>釉 金属电<span class='red'>镀</span>及层压 金属<span class='red'>管</span>的热处理

为第三<span class='red'>方</span>混合润滑剂

010098<span class='red'>镀</span><span class='red'>锌</span>液 用于防止<span class='red'>锌</span>晶须在<span class='red'>镀</span><span class='red'>锌</span>表面扩散的化学制剂 010098电<span class='red'>镀</span>液 010324电<span class='red'>镀</span>制剂 C010201电刷<span class='red'>镀</span>溶液 010081<span class='red'>镀</span>银用银盐溶液 金属电<span class='red'>镀</span>用化学成分

C010065醋酸<span class='red'>锌</span> 磷酸<span class='red'>锌</span> 氯化<span class='red'>锌</span> 乙基<span class='red'>锌</span> C010034碳酸<span class='red'>锌</span> C010038钨酸<span class='red'>锌</span> 硫化<span class='red'>锌</span> 硫酸<span class='red'>锌</span> 硅酸<span class='red'>锌</span> 氧化<span class='red'>锌</span> 乙基碘化<span class='red'>锌</span>

水<span class='red'>管</span>助焊剂

070536<span class='red'>镀</span><span class='red'>锌</span>机 070535电<span class='red'>镀</span>机 <span class='red'>镀</span>镍机 C070443真空喷<span class='red'>镀</span>机械 电<span class='red'>镀</span>用电解装置 C070444电<span class='red'>镀</span>参数测试仪

C070050胶印<span class='red'>锌</span>版

070417土<span class='red'>方</span>机械 土<span class='red'>方</span>机械刀板 土<span class='red'>方</span>机械铲斗

070564清理<span class='red'>管</span>道用清<span class='red'>管</span>器 070507真空吸尘器<span class='red'>管</span> C070362（<span class='red'>管</span>道）疏通挖泥车 电动<span class='red'>管</span>道疏通器 C070363电动下水<span class='red'>管</span>道疏通器 <span class='red'>管</span>道系统清洁用机器人

C070261铸<span class='red'>管</span>机

070416引擎锅炉<span class='red'>管</span>道 070471锅炉<span class='red'>管</span>道（机器部件）

070486气动切削吹<span class='red'>管</span> 金属加工用<span class='red'>管</span>磨机

汽车用排气<span class='red'>管</span> 070497引擎用排气歧<span class='red'>管</span> 马达和引擎用进气歧<span class='red'>管</span> C070407汽车发动机消声器进排气<span class='red'>管</span> C070399汽车发动机冷却用散热器水<span class='red'>管</span>

070504气动焊接吹<span class='red'>管</span>

070370气动<span class='red'>管</span>道传送器

软<span class='red'>管</span>用机械绕轴 070376软<span class='red'>管</span>用机械式卷盘 花园软<span class='red'>管</span>用电动卷轴 花园软<span class='red'>管</span>用电动绕轴

内燃机用进气歧<span class='red'>管</span>

C070186脱<span class='red'>管</span>机（玻璃加工机械） C070187卷<span class='red'>管</span>机（玻璃加工机械） C070188<span class='red'>管</span>件磨口机（玻璃加工机械）

C070071纸质纱<span class='red'>管</span>（纺织机配件）

C070055塑料套<span class='red'>管</span>印字切割机

<span class='red'>镀</span><span class='red'>锌</span>钢板 060223<span class='red'>锌</span> C060010<span class='red'>锌</span>粉 <span class='red'>锌</span>锭 <span class='red'>锌</span>白铜 预<span class='red'>镀</span>钢 <span class='red'>锌</span>合金锭 060032<span class='red'>镀</span>银的锡合金 制<span class='red'>管</span>钢板

C060012<span class='red'>镀</span><span class='red'>锌</span>铁塔 060331金属烟囱<span class='red'>管</span>帽

<span class='red'>锌</span>矿石 060145<span class='red'>方</span>铅矿（矿石）

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

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>

为第三<span class='red'>方</span><span class='red'>管</span>理网站 为第三<span class='red'>方</span>设计、创建、托<span class='red'>管</span>和维护互联网网站 软件设计<span class='red'>方</span>面的咨询 托<span class='red'>管</span>网站 医疗<span class='red'>方</span>面的计算机编程 420223服务器托<span class='red'>管</span> 为第三<span class='red'>方</span>更新计算机程序 网站托<span class='red'>管</span>服务 （向第三<span class='red'>方</span>）出租数据库服务器 向第三<span class='red'>方</span>出租数据库服务器 420296虚拟环境托<span class='red'>管</span> 420200托<span class='red'>管</span>计算机网站 为他人<span class='red'>管</span>理网站 为他人托<span class='red'>管</span>网站 为第三<span class='red'>方</span>设计和维护计算机站 托<span class='red'>管</span>计算机站（网站） 根据第三<span class='red'>方</span>订单开发数据处理程序 软件开发和质量改进<span class='red'>方</span>面的咨询服务 在互联网上托<span class='red'>管</span>网站 在互联网上托<span class='red'>管</span>数字内容 为他人设计、创建、托<span class='red'>管</span>和维护网站 用于金融<span class='red'>管</span>理的计算机软件出租 420303基于虚拟现实工作协作的软件平台托<span class='red'>管</span> 提供用于<span class='red'>管</span>理计算机网络的在线不可下载软件

<span class='red'>管</span>道设计

抗体<span class='red'>方</span>面的研究和开发 磁共振血<span class='red'>管</span>造影技术研究

环境科学<span class='red'>方</span>面的技术咨询 航空航天工程<span class='red'>方</span>面的技术咨询 替第三<span class='red'>方</span>研究和开发塑料原料新产品 与饮食<span class='red'>方</span>面的技术研究有关的技术咨询

化学生产<span class='red'>方</span>法的开发和测试

提供气候变化<span class='red'>方</span>面的科学信息 提供全球变暖<span class='red'>方</span>面的科学信息