S77DVE80K4关键词:承载58吨负载电机减速机_S77DVE80K4_S77DVE80MK4S77DVE80K4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S77DVE80K4256.470.55KW5.40r...2022-12-20 20:13:49 去页1下一行 换到第