NF T54-125*NF EN ISO 14616:2004 Plastics - Heatshrinkable films of polyethylene, ethylene copolymers and their mixtures - Determination of shrinkage stress and contraction stress.
1993NF T54-125:1993 Plastics. Heatshrinkable films in polyethylene, ethylen copolymers and their mixtures. Determination of the shrinking and contraction stresses. Test method.