A novel installation technique for cathodic protection of soil side bottom of existing above ground storage tank has been developed.
提出了一种针对已建的地面钢质贮罐底板防腐蚀的阴极保护新技术。
Rain falling on the roof is directed into a 7,500-litre above-ground storage tank so it can be used for irrigation.
屋顶的雨水下落直接流到7,500升的地面储藏池中，它可以用来灌溉。
Rain falling on the roof is directed into a 7,500-litre above-ground storage tank so it can be used for irrigation.
屋顶的雨水下落直接流到7,500升的地面储藏池中，它可以用来灌溉。
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