韩成功研发战术导弹 称可摧毁朝核设施和导弹目标

百度 目前，党建工作已成为交流中心完成对外法学交流任务的强大动力。

The term signature can have several meanings depending on the context. It may refer to:

Signature (functions)

A function signature (or type signature, or method signature) defines input and output of functions or methods.

Signature (security)

A signature, or digital signature, is a protocol showing that a message is authentic.