... 1,easy to store water. 2,can be folded and collapsible when it empty. 3, ... can be used to store industrial water, fire water, rainwater harvesting, irrigation water, concrete mixing water, slope green water, sewage water storage and oil well cementing ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); collapsible water tank