Explanation: see
Greenhouse Coverings: Poly, Polycarbonate, Acrylic, Metal Roof ...- [ Traduci questa pagina ]Greenhouse Coverings from USGR: poly, polycarbonate, acrylic, metal roofs, metal panels, greenhouse film, shade material/heat retention material. www.greenhouse-coverings.usgr.com
Explanation: see
Greenhouse Coverings: Poly, Polycarbonate, Acrylic, Metal Roof ...- [ Traduci questa pagina ]Greenhouse Coverings from USGR: poly, polycarbonate, acrylic, metal roofs, metal panels, greenhouse film, shade material/heat retention material. www.greenhouse-coverings.usgr.com
Shera Lyn Parpia Italy Local time: 11:02 Native speaker of: English PRO pts in category: 8
Explanation: I think this is more specific term for "teli da serra", for plastic material as opposed to glass for example that obviously cannot be sold in "teli" .
rifiuti di beni in polietilene (teli da serra e da pacciamatura, tubi, reti, cassoni, sacconi, tini...): distinti dagli altri rifiuti. I teli da serra e da pacciamatura devono essere preventivamente separati per tipologie, puliti delle parti contenenti fango e consegnati al centro di raccolta piegati e legati.
Film plastic. Film-plastic coverings are available in several grades of quality and several different materials. Generally, these are replaced more frequently than other covers. Structural costs are very low because the frame can be lighter and plastic film is inexpensive. Light transmission of these film-plastic coverings is comparable to glass. The films are made of polyethylene (PE), polyvinyl chloride (PVC), copolymers, and other materials
The translation workplace 
peer agreement (net): +1
