○保全管理○予備品管理△故障原因解析

○保全管理
○予備品管理
△故障原因解析

Kết quả (Anh) 1:

○ maintenance○ spare parts management-Failure analysis

Kết quả (Anh) 2:

○ conservation management
○ spare parts management
△ failure cause analysis

Kết quả (Anh) 3:

In the maintenance managementSpare parts management.Failure cause analysis. Delta.