<span class='red'>航空器</span><span class='red'>保养</span>或修理 <span class='red'>航空器</span>修理和<span class='red'>保养</span> <span class='red'>航空器</span><span class='red'>保养</span>和修理服务 370008飞机<span class='red'>保养</span>与修理 <span class='red'>航空器</span>的修理和维护 370085运载工具<span class='red'>保养</span>服务 运载工具<span class='red'>保养</span>和修理 电动运载工具的修理和<span class='red'>保养</span>

370001家具<span class='red'>保养</span>

燃烧器<span class='red'>保养</span>或修理 370012燃烧器<span class='red'>保养</span>与修理 供暖装置<span class='red'>保养</span>和修理

手表修理或<span class='red'>保养</span> 时钟修理或<span class='red'>保养</span>

泵的修理或<span class='red'>保养</span> 泵的修理和<span class='red'>保养</span> 望远镜的<span class='red'>保养</span>和修理 显微镜的<span class='red'>保养</span>和修理 370157通过远程监控系统对电梯（升降机）进行<span class='red'>保养</span>

汽车修理或<span class='red'>保养</span> 叉车<span class='red'>保养</span>和修理 机动车<span class='red'>保养</span>和修理 370006汽车<span class='red'>保养</span>和修理 370085运载工具<span class='red'>保养</span>服务 无人叉车<span class='red'>保养</span>和修理 陆地车辆<span class='red'>保养</span>和修理 运载工具<span class='red'>保养</span>和修理 370083车辆服务站（加油和<span class='red'>保养</span>） 电动运载工具的修理和<span class='red'>保养</span> 运载工具（车辆）<span class='red'>保养</span>服务

建筑物<span class='red'>保养</span>和修理 管道<span class='red'>保养</span>咨询服务

建筑物<span class='red'>保养</span>和修理

370085运载工具<span class='red'>保养</span>服务 运载工具<span class='red'>保养</span>和修理 电动运载工具的修理和<span class='red'>保养</span>

保险柜的<span class='red'>保养</span>或修理 370018保险库的<span class='red'>保养</span>和修理 370027保险柜的<span class='red'>保养</span>和修理

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

370058机械安装、<span class='red'>保养</span>和修理 370014办公机器和设备的安装、<span class='red'>保养</span>和修理

120184<span class='red'>航空器</span> <span class='red'>航空器</span>起落架 <span class='red'>航空器</span>机身 <span class='red'>航空器</span>油箱 电动力<span class='red'>航空器</span> <span class='red'>航空器</span>起落架轮 <span class='red'>航空器</span>用机翼 倾斜旋翼<span class='red'>航空器</span>

<span class='red'>航空器</span>起落架用轮胎 <span class='red'>航空器</span>轮子用轮胎

390102<span class='red'>航空器</span>出租

<span class='red'>航空器</span>设计

<span class='red'>航空器</span>飞行模拟器