3313
Repair of electronic and optical equipment
类第 4 级
项目
此类有 3 个项目
33131
Repair and maintenance of the measuring, testing, navigating and control equipment
Repair and maintenance of the measuring, testing, navigating and control equipment
33132
Repair and maintenance of irradiation, electro medical and electrotherapeutic equipment
Repair and maintenance of irradiation, electro medical and electrotherapeutic equipment
33133
Repair of optical instruments and photographic equipment
Repair of optical instruments and photographic equipment
分类路径
部门
C-Manufacturing
分部
33-Repair and installation of machinery and equipment
组
331-Repair of fabricated metal products, machinery and equipment
当前类
3313-Repair of electronic and optical equipment