Lub koob ntsuas cua siab yog ib qho ntawm cov cuab yeej ntsuas ntawm Lesite series ntawm geomembrane vuam tshuab.Nws yog siv rau huab cua-filled to testing geomembrane welds.
Hauv qhov chaw tsim kho, nws tuaj yeem ceev thiab yooj yim rau kev nce nqi thiab huab cua-tightness tshuaj xyuas ntawm welded seam ntawm cov kab noj hniav sab hauv.