Experiment research method of realize this scheme of counter underwater and the construction of camouflage system are discussed and studied primarily.

对实现该水下对抗方法拟采取的实验研究路线与将建立的伪装系统进行了初步的探讨和研究。

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Military camouflage really started in the middle of the 19th Century with the introduction of khaki, he says, but what we think of camouflage now evolved in World War I to counter the new menaces of aircraft and submarines.

BBC: NEWS | UK | Show whips off the camouflage net