張忠孝Zhongxiao Zhang公安部科信局原二級巡視員、中國安全防范產品行業協會原秘書長

公安部科信局原二級巡視員、中國安全防范產品行業協會原秘書長 Former second grade inspector of Science and Information Technology Bureau of the Ministry of Public Security; Former Secretary General of the China Security Products Industry Association

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張忠孝

Zhongxiao Zhang


致辭

嘉賓簡介

公安部科信局原二級巡視員、中國安全防范產品行業協會原秘書長


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INTRODUCTION

Former second grade inspector of Science and Information Technology Bureau

of the Ministry of Public Security; Former Secretary General of the China Security

Products Industry Association


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