短语
换件修理
repairbyunitsreplacement
;
changing parts repair
换件大修
component exchange repair
配件互换修
repair with interchangeable component
及时更换维修套件
replace soon maintenance kit
尽快更换维修套件
replace soon maintenance kit
维修换件
service replacement
磨损零件修换标准
repai
换件维修
alternate maintenance