NF EN 744

Plastics piping and ducting systems. Thermoplastics pipes. Test method for resistance to external blows by the round-the-clock method.

Le présent document décrit l'appareillage et le mode opératoire à utiliser pour la détermination de la résistance aux chocs extérieurs des tubes thermoplastiques de section circulaire, suivant la méthode autour du cadran.

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