Eng

Spare parts...

備用零件

Spare parts

(Alternate, Alternative, Back up, Spare, Stand, Component, Components, Machine)

部分備用零件

Some spare, Spare parts

(Part(s), Portion(s), Section(s), Some, Some portion, Alternate, Alternative, Back up, Spare, Stand, Component, Components, Machine)

零件

Component, Components, Machine, Spare parts