人民防空工程
- 网络civil air defence works; CHAPTER III CIVIL AIR DEFENSE WORKS; Chapter III People's Air Defence Works
人民防空工程
人民防空工程
civil air defence works
... cost of civil engineering works : 工程造价 civil air defence works : 人民防空工程 civil air defence works : 民防工程 ...
CHAPTER III CIVIL AIR DEFENSE WORKS
中华人民... ... 第二章 防护重点 CHAPTER II PRIORITY OF PROTECTION 第三章 人民防空工程 CHAPTER III CIVIL AIR DEF…
Chapter III People's Air Defence Works
... 第二章 防护重点 Chapter II Main Targets of Protection 第三章 人民防空工程 Chapter III People's Air Defence Works ...
Civil air defense construction
... ) Civil air defense construction 人民防空工程 ) the civil air defence engineering construction 人民防空工程建设 ...
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