countersignature

n.

副署，连署；会签；

1. We return one copy of the contract with our countersignature for your file.
   我们退回一份我们已会签的合同供你方存档。

Countersignature
Countersignature
Countersignature code
Signature/countersignature: Derrida’s response to
A Structural Countersignature Scheme of Electronic Documents Based on the Semi-trusted Third Party
A Structural Countersignature Scheme of Electronic Documents Based on the Semi-trusted Third Party
Stories of ordinary deconstruction. The countersignature of architecture
Non-existence of Ministerial Countersignature in the Constitution of Serbia of 2006
The function of imperial sanction and ministerial countersignature in Austrian legislation 1861-1918
A study on the Improving Effectiveness of the related State Councilor’s Countersignature by the Constitution