A test set-up called hyperbaric unmanned tester has been developed to assess the safety andreliability of deep sea respirator before manned testing. The tester possesses three basic capabili-ties: First, it is to simulate the operational conditions of underwater breathing apparatus. Thatis, it can reproduce ambient pressure as great as that of 300 meters deep sea water and ambienttemperature ranging between 4℃ and 40℃. It is also capable of reproducing the diver’s
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机译：Balancing Wind Power Development And Open Space Conservation: An Analytical Approach To Evaluating Potential Conflicts and Promoting Appropriate Siting - (PPT)
