后缀是CDS的是什么文件？

CDS
=Central Dynamic Store中央动态存贮器;
Cold Drawn Seamless冷拉无缝(钢管);
Cold-Drawn Steel 冷拉钢;
Compatible Duplex System 相容双工系统;
Comprehensive Display System 综合显示系统;
Container Delivery System 集装箱运货系统;
Controlled Delivery System受控供电系统