SF37DV80S4关键词:5.5千瓦调速电机减速机一体机_SF37DV80S4_SF37DM80S4SF37DV80S4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SF37DV80S430.680.55KW45.0rp...2023-01-05 18:05:28 上页1下空白页 转到第