词汇	annual repair
释义	annual repair 全年需修量
随便看	pneumatic drilling pneumatic drilling machine pneumatic drill leg pneumatic drills pneumatic drill sharpener pneumatic drill support pneumatic drive pneumatic-driven pavement breaker pneumatic drive pump pneumatic driver pneumatic drives pneumatic drive technique pneumatic drop pneumatic drop caisson upright breakwater pneumatic drum sander pneumatic dryer pneumatic drying pneumatic drying system pneumatic DTH pneumatic DTH hammer pneumatic dual-piston linear drive pneumatic duct pneumatic duct system pneumatic dunnage pneumatic duster