1.Ngaphambi kokufaka i-EPDM Roof System, qiniseka ukuba ukhetha iintsuku ezimbalwa apho iimeko ezomileyo ziqinisekisiwe.2.Lay phantsi i-EPDM membrane kwi-substrate, ukhangele ukujonga ukuba inomphezulu okanye ngaphantsi ngokujonga nayiphi na iprinting, ii-logos brand, ii-watermark njl. 3.Vumela ...
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