The Commissioner on Interception of Communications and Surveillance is an office established under the Interception of Communications and Surveillance Ordinance.

截取通讯及监察事务专员是按截取通讯及监察条例设立的职位。

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So researching the surveillance, interception and classification methods for FH signals has been a difficult and pressing task in communication countermeasure fields.

开展对跳频通信对抗的研究，寻求截获，分选识别跳频通信信号方法，已成了当前通信对抗领域紧迫而困难的任务之一。

youdao

So researching the surveillance, interception and classification methods for FH signals has been a difficult and pressing task in communication countermeasure fields.

开展对跳频通信对抗的研究，寻求截获，分选识别跳频通信信号方法，已成了当前通信对抗领域紧迫而困难的任务之一。

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