这包括当时规定航线航班的证明及许可的副本，以及修改或免除的命令。
This will include copies of current certificates and authorizations for services on specified routes, together with amendments or exemption orders.
这包括当时规定航线航班的证明及许可的副本，以及修改或免除的命令。
This will include copies of current certificates and authorizations for services on specified routes, together with amendments or exemption orders.
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