C070127<span class='red'>锁</span><span class='red'>扣</span>机

真空吸尘器用可<span class='red'>替</span><span class='red'>换</span>集尘纸袋

C070289制纽<span class='red'>扣</span>机

电动开<span class='red'>锁</span>器 制动液更<span class='red'>换</span>加注机

070450热交<span class='red'>换</span>器（机器部件） 070426非陆地车辆用转矩变<span class='red'>换</span>器 液压扭矩变<span class='red'>换</span>器（非陆地车辆用机器元件）

070463内燃机燃料转<span class='red'>换</span>装置

马达和引擎用催化转<span class='red'>换</span>器 带高频电转<span class='red'>换</span>器和电源装置的高频电动机主轴

070614工业机器人用自动<span class='red'>换</span>刀装置

210375电动牙刷<span class='red'>替</span><span class='red'>换</span>头

210458黏尘清洁辊用可<span class='red'>替</span><span class='red'>换</span>黏尘纸

210223纽<span class='red'>扣</span>钩

园艺用植物<span class='red'>换</span>盆垫

020125油漆补片（可<span class='red'>替</span><span class='red'>换</span>的）

<span class='red'>锁</span>的安装、更<span class='red'>换</span>和修理 修<span class='red'>锁</span>服务 370125修保险<span class='red'>锁</span>

表针更<span class='red'>换</span> 表盘更<span class='red'>换</span>

轮胎的<span class='red'>换</span>位和平衡

汽车机油更<span class='red'>换</span>服务 运载工具电池更<span class='red'>换</span>服务 运载工具（车辆）电池更<span class='red'>换</span> 370179电动运载工具电池更<span class='red'>换</span>服务 上门提供汽车机油更<span class='red'>换</span>服务

运载工具电池更<span class='red'>换</span>服务 370179电动运载工具电池更<span class='red'>换</span>服务

运载工具电池更<span class='red'>换</span>服务 370179电动运载工具电池更<span class='red'>换</span>服务

090443电<span class='red'>锁</span> 电子<span class='red'>锁</span> 电磁<span class='red'>锁</span> 指纹挂<span class='red'>锁</span> 090833电子挂<span class='red'>锁</span> 数字门<span class='red'>锁</span> 指纹门<span class='red'>锁</span> 090850生物识别<span class='red'>锁</span> 车辆用电<span class='red'>锁</span> 电动插销<span class='red'>锁</span> C090147生物指纹门<span class='red'>锁</span> 无线电频率控制<span class='red'>锁</span> 090759联<span class='red'>锁</span>门用电子门禁装置

090146交<span class='red'>换</span>机 090866手机指环<span class='red'>扣</span> 电信交<span class='red'>换</span>器 电信交<span class='red'>换</span>机 以太网交<span class='red'>换</span>机 专用分组交<span class='red'>换</span>机 自动电话交<span class='red'>换</span>机 计算机网络交<span class='red'>换</span>机 电信用自动交<span class='red'>换</span>机 自动电话交<span class='red'>换</span>设备 C090031程控电话交<span class='red'>换</span>设备

转<span class='red'>换</span>插头 电力转<span class='red'>换</span>器 声电转<span class='red'>换</span>器 090132电流<span class='red'>换</span>向器 电流转<span class='red'>换</span>器 光电转<span class='red'>换</span>器 电平转<span class='red'>换</span>器 直流电转<span class='red'>换</span>器 电源切<span class='red'>换</span>开关 C090148电源插头转<span class='red'>换</span>器 交流/直流转<span class='red'>换</span>器 脉冲操作闭<span class='red'>锁</span>型继电器 驱动器频率转<span class='red'>换</span>器 通信装置用转<span class='red'>换</span>开关

音频切<span class='red'>换</span>器 音频数字转<span class='red'>换</span>器 音频视频转<span class='red'>换</span>器 090503电唱机磁针更<span class='red'>换</span>器

模数转<span class='red'>换</span>器 数字模拟转<span class='red'>换</span>器 数字模拟转<span class='red'>换</span>器 模拟数字转<span class='red'>换</span>器 模拟数字转<span class='red'>换</span>器

硬币兑<span class='red'>换</span>机 货币汇兑电子<span class='red'>换</span>算器

相机镜头盖防丢<span class='red'>扣</span>

实验室用自动离子交<span class='red'>换</span>层析设备