RF77DV112M4关键词:90KW单相减速机电机_RF77DV112M4_RF77DRN112M4RF77DV112M4减速机电机参数:型号减速比功率转数扭矩重量力矩安全系数RF77DV112M445.813KW32rpm...2022-08-12 15:24:50 上页1下每页 转到第