Май 2022
China Hot selling 220-380V 50Hz 3 Phase Gear Motor Worm Speed Reducer with Hot selling
Merchandise Description Item Description Main Materials:1)housing:aluminium alloy ADC12(dimensions 571-090) die cast iron HT200(measurement one hundred ten-a hundred and fifty)two)Worm:20Cr, ZI Involute profile carbonize&quencher heat treatment method make gear area hardness up to fifty six-sixty two...
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