Mode essieu de rouel
Gelsonlab HSPD-053A Physical teaching instrument Mode essieu de rouel Shaft model
Detailed Product Description
Dimension des packs intérieurs (L * W * H CM): 26 * 13 * 6.5
1) Mode essieu de rouel is used to demonstrate the lever principle of the axle.
2) Mode essieu de rouel is composed of wheel( including the φ120mm's large wheels and φ60mm's small wheel), hob, iron shaft, connection blocks, the rocker arm, and the balance block etc.
Balises actives: Modèle d'axe de roue, fabricants, fournisseurs, personnalisé, en vrac, marques, Chine, prix bas, CE, mode, plus récent, qualité, avancé, durable, dernière vente, chic, vente chaude