The regional cooling system and gas distributed energy system are representative of second generation energy supply system.

区域供冷系统与燃气分布式能源系统是第二代能源供应系统的代表。

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The second step, check the cooling water system and cooling system pressure is to meet the requirements.

第二步，检查冷水系统和冷却系统的压差是否达到要求。

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The IAEA statement was released hours after Tepco temporarily shut down the cooling system in the second unit's spent fuel pool following the discovery of dead rodents near a transformer.

BBC: IAEA calls for improvements at Japan's Fukushima plant

Power has been restored to part of the cooling system at Japan's tsunami-hit Fukushima nuclear plant, after it failed for the second time in a month.

BBC: Fukushima nuclear plant: Cooling system power restored