द्वारा ईपी | जनवरी 29, 2023 | उत्पाद सूची
Solution Description Merchandise DescriptionPrimary Components:1)housing:aluminium alloy ADC12(dimension 571-090) die cast iron HT200(measurement a hundred and ten-150)2)Worm:20Cr, ZI Involute profile carbonize&quencher warmth remedy make gear area hardness up to...
