Macchina di prove impermeabile dinamica Bally per verificare indice penetrante dell'acqua del cuoio di scarpa

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Bally Dynamic Waterproof Testing Machine To Test Water Penetrating Index Of Shoe Leather 1. Quick Details Alternative name Bally Leather Dynamic Waterproof Testing Machine Function Test water penetrating index of shoe leather Test number 4 groups Weight 48kg Volume 50×42×39cm (W*D*H) Corresponding standard DIN-53338,GB/T20991,EN-20344 2. Description Bally Leather Dynamic Waterproof Test used to determine the water penetration for various shoe upper materials as leather,