4. Le matériel d’essai est décrit dans la norme intitulée Standard Method of Drop Test for Shipping Containers, ASTM D 775-61, publiée en 1961 par l’American Society for Testing and Materials, ou dans la norme intitulée Drop Test for Fibreboard Shipping Containers, No. T. 802m-44, publiée en 1944 par la Technical Association of the Pulp and Paper Industry, États-Unis d’Amérique.
4. The test equipment is described in the standard entitled Standard Method of Drop Test for Shipping Containers, ASTM D 775-61, published in 1961 by the American Society for Testing and Materials, or in the standard entitled Drop Test for Fibreboard Shipping Containers, No. T. 802m-44, published by the Technical Association of the Pulp and Paper Industry, United States of America, in 1944.