30. plastic films.Plastic film coverings made from ethylene (PE), polyvinyl chloride (PVC), copolymers and other articles it is because it is relatively inexpensive, and the amount of time between 1 and 3 years.
30. plastic sheets, plastic film made of polyethylene (PE), polyvinyl chloride (PVC), copolymers and other materials, it's great. It is a relatively inexpensive The time between the first and third.
30. Plastic film laying plastic film made from ethylene (PE), polyvinyl chloride (PVC), copolymers and other materials, it is a big deal. Because it is quite inexpensive and time during the year and 1 3 .