執筆者 ep | 1月 9, 2023 | 製品カタログ
Product Description Item DescriptionMajor Supplies:one)housing:aluminium alloy ADC12(dimensions 571-090) die solid iron HT200(measurement a hundred and ten-150)two)Worm:20Cr, ZI Involute profile carbonize&quencher heat treatment make gear floor hardness up to...
