NF T54-803-1:2006 Plastics - Plasticized poly(vinyl chloride) (PVC-P) membranes for inground swimming pools - Part 1 : homogenous membranes of nominal thickness equal or greater than 0,75 mm.
2006NF T54-803-1:2006 Plastics - Plasticized poly(vinyl chloride) (PVC-P) membranes for inground swimming pools - Part 1 : homogenous membranes of nominal thickness equal or greater than 0,75 mm.
1994NF T54-803-1:1994 Plastics. Plasticized polyvinyl chloride membranes for swimming-pools. Specifications and test methods. Part 1 : simple membranes.