In a <e1>cistern</e1> that stores cold <e2>liquids</e2>, the concrete ring serving as juncture element may be thermally lagged against the rock.
In a cistern that
In a cistern that stores cold liquids, the concrete ring serving as juncture element may be thermally lagged against the rock.
<triplet> cistern <subject> liquids <object> Content-Container(e2,e1)