010020<span class='red'>发动机</span>燃料化学<span class='red'>添加剂</span> 汽车尿素（<span class='red'>发动机</span>燃料化学<span class='red'>添加剂</span>） 010001易燃制剂（<span class='red'>发动机</span>燃料用化学<span class='red'>添加剂</span>） 燃料净化<span class='red'>添加剂</span> 010021汽油净化<span class='red'>添加剂</span> 汽油用化学<span class='red'>添加剂</span> <span class='red'>发动机</span>油用净化剂 010020汽车燃料化学<span class='red'>添加剂</span> 010654油类用化学<span class='red'>添加剂</span> 燃料用化学<span class='red'>添加剂</span> 010019钻探泥浆用化学<span class='red'>添加剂</span> 油井钻井液用化学<span class='red'>添加剂</span> 燃料处理用化学<span class='red'>添加剂</span> 010174<span class='red'>清洁</span>烟囱用化学品 提高燃料辛烷值的化学<span class='red'>添加剂</span> 与内燃机燃料一起使用的化学<span class='red'>添加剂</span> 用于制造金属铸件的氧化铁基铸造用砂<span class='red'>添加剂</span>

010308杀虫剂用化学<span class='red'>添加剂</span> 010309杀真菌剂用化学<span class='red'>添加剂</span>

制化妆品用化学<span class='red'>添加剂</span> 食品制造用化学<span class='red'>添加剂</span> 药品制造用化学<span class='red'>添加剂</span>

<span class='red'>发动机</span>油用非化学<span class='red'>添加剂</span> 040104<span class='red'>发动机</span>油 机动车<span class='red'>发动机</span>润滑油 车辆用<span class='red'>发动机</span>油 润滑剂用非化学<span class='red'>添加剂</span> 润滑油脂用非化学<span class='red'>添加剂</span>

<span class='red'>发动机</span>燃料非化学<span class='red'>添加剂</span> 040085<span class='red'>发动机</span>燃料用非化学<span class='red'>添加剂</span> 040081<span class='red'>发动机</span>燃料 燃料用非化学<span class='red'>添加剂</span>

C070410<span class='red'>发动机</span>汽缸 <span class='red'>发动机</span>传动带 C070406汽车<span class='red'>发动机</span>消声器 汽车<span class='red'>发动机</span>缸体 C070409汽车<span class='red'>发动机</span>活塞 <span class='red'>发动机</span>冷却散热器 <span class='red'>发动机</span>燃油喷射系统 模型玩具用<span class='red'>发动机</span> C070401汽车<span class='red'>发动机</span>冷却用风扇 C070405汽车<span class='red'>发动机</span>废气再循环系统 C070408汽车<span class='red'>发动机</span>排气系共振器 活塞环（<span class='red'>发动机</span>部件） C070397汽车<span class='red'>发动机</span>冷却用散热器 C070398汽车<span class='red'>发动机</span>冷却用水箱 C070407汽车<span class='red'>发动机</span>消声器进排气管 汽车<span class='red'>发动机</span>用空气过滤器 070272非陆地车辆用喷气<span class='red'>发动机</span> C070399汽车<span class='red'>发动机</span>冷却用散热器水管 C070403汽车<span class='red'>发动机</span>冷却用风扇离合器 非陆地车辆用汽油<span class='red'>发动机</span> 非陆地车辆用火箭<span class='red'>发动机</span> 070302活塞（机器或<span class='red'>发动机</span>部件） 070557非陆地车辆用<span class='red'>发动机</span>支架 C070400汽车<span class='red'>发动机</span>冷却用散热器盖 C070402汽车<span class='red'>发动机</span>冷却用风扇护风罩 非陆地车辆用冲压式喷气<span class='red'>发动机</span> 喷气<span class='red'>发动机</span>（非陆地车辆用） 涡轮螺旋桨<span class='red'>发动机</span>（非陆地车辆用） C070404汽车<span class='red'>发动机</span>排气净化装置（催化反应器）

<span class='red'>发动机</span>燃料泵 C070417汽车<span class='red'>发动机</span>用机油泵 C070418汽车<span class='red'>发动机</span>用汽油泵

C070419汽车<span class='red'>发动机</span>飞轮 C070420汽车<span class='red'>发动机</span>曲轴 C070421汽车<span class='red'>发动机</span>凸轮轴 机器或<span class='red'>发动机</span>用控制缆

C070392汽车<span class='red'>发动机</span>火花塞 C070393汽车<span class='red'>发动机</span>点火线圈 非陆地车辆用煤油<span class='red'>发动机</span>

070485蒸汽<span class='red'>清洁</span>器械 070487<span class='red'>清洁</span>用吸尘装置 070488<span class='red'>清洁</span>用除尘装置 070281电动<span class='red'>清洁</span>机械和设备 蒸汽拖把（蒸汽<span class='red'>清洁</span>器械）

370045<span class='red'>清洁</span>窗户 <span class='red'>清洁</span>建筑物 工业场所<span class='red'>清洁</span> <span class='red'>清洁</span>建筑物正面 洗手间<span class='red'>清洁</span>服务 室内装潢的<span class='red'>清洁</span> <span class='red'>清洁</span>建筑物外表面 地板<span class='red'>清洁</span>机器出租 室内装潢<span class='red'>清洁</span>服务 370009<span class='red'>清洁</span>建筑物（内部） 370112<span class='red'>清洁</span>建筑物（外表面）

洗衣机<span class='red'>清洁</span> 空调<span class='red'>清洁</span>服务 370118修复磨损或部分损坏的<span class='red'>发动机</span> 电动地板<span class='red'>清洁</span>机的修理或维护

<span class='red'>清洁</span>运载工具 370087运载工具<span class='red'>清洁</span>服务 运载工具（车辆）<span class='red'>清洁</span>服务

飞机内外部<span class='red'>清洁</span> <span class='red'>清洁</span>运载工具 370087运载工具<span class='red'>清洁</span>服务

<span class='red'>清洁</span>运载工具 370087运载工具<span class='red'>清洁</span>服务

抽油烟机<span class='red'>清洁</span>服务 游泳池<span class='red'>清洁</span>服务 自动扶梯<span class='red'>清洁</span>服务

370011锅炉<span class='red'>清洁</span>和修理

370048皮毛保养、<span class='red'>清洁</span>和修补 370034皮革保养、<span class='red'>清洁</span>和修补

210077<span class='red'>清洁</span>用布 210263<span class='red'>清洁</span>用麂皮 210104手动<span class='red'>清洁</span>器具 210168<span class='red'>清洁</span>用垫 <span class='red'>清洁</span>用抹布 <span class='red'>清洁</span>用海绵 210005<span class='red'>清洁</span>用钢丝绒 210163<span class='red'>清洁</span>用废羊毛 210268<span class='red'>清洁</span>用废棉纱 210312<span class='red'>清洁</span>用纤维束 <span class='red'>清洁</span>用金属垫 <span class='red'>清洁</span>用一次性掸头 <span class='red'>清洁</span>医疗器械用拭子 <span class='red'>清洁</span>医疗器械用海绵 家庭<span class='red'>清洁</span>用橡胶刮板 <span class='red'>清洁</span>玻璃用刮擦器 210404刮水板（<span class='red'>清洁</span>器具） 烤架刮削器（<span class='red'>清洁</span>用品）

假牙<span class='red'>清洁</span>用盒 舌头<span class='red'>清洁</span>专用刷 210262牙及牙床<span class='red'>清洁</span>用吸水器 <span class='red'>清洁</span>牙齿用牙间毛刷

面部<span class='red'>清洁</span>用海绵

汽车车轮<span class='red'>清洁</span>用刷