求翻译：建立密押关系可由一方银行寄送密押表给 对方银行，约定双方共同使用，也可由双方银行互换密押，各自使 用自己的密押是什么意思？

TEST KEY relationship established by one bank to the other banks send TEST KEY table, both sides agreed to use, but also by both banks exchange TEST KEY, each with their own TEST KEY

Establishing a close relationship can be postponed by one of the Parties sent to bank secrecy pledge table to the other bank, both sides agreed that can also be used by both sides exchange bank charges, Federated States of Micronesia (Federated States with their own respective to defer

The establishment telegraphic test key relations may by a side bank sending telegraphic test key table for opposite party bank, agree both sides to use together, also may by the bilateral bank exchange telegraphic test key, use own respectively telegraphic test key

A test key relationship can send test key table by one bank to the other Bank, agreed common use, or by the test key bank swap between the two sides, each using their own test key

Can be sent to escort the relation to establish densely and escorts tables to give the other side the bank densely by the bank of one party, agree on both sides and use together, can also be exchange and escort densely by the banks of both sides, use the one's own escorting densely respectively