实用服务设施程序
UFP
试用
on probation; probation; tryout
probation
trial
试用程序
hello program
试用除数
trial divisor
试用的
probative
probationary
试用订货
trial order
试用官
probation officer
试用基板
baseplate
试用期
shakedown period
probation period
period of probation; qualifying period
试用期间
during probation; on probation; probationery period; trial employment period
试用人员
probationary employee; probationer
试用托牙
trial denture
试用职员
officer on probation
试用制度
trial order
送试用的商品
goods on approval
市民无线电服务
citizens radio service
事务处理服务
transaction services
事务处理型服务
transaction type service
售后服务
after service
after-sale service
after service; after-sales service
售后技术服务
after-service