unix-to-unix复制程序
unix-to-unix copy program
快速复制数据集程序
fast copy data set program
电信程序程序通信块
telecommunication-program program communication block
高阶程序程序设计语言
high level procedural programming language
公用程序程序产品
utilities program product
维护程序程序
maintenance program procedures
运行时间程序程序馆
run-time procedure library
表面修复程序
surface reconditioning product
表面修复程序表
surface reconditioning product chart