9.9 元券步进电机直径42HC2PK470.45¥238.10去看看科科祺觇店发布了42HC2PK47两2相42步进电机1.8度D形轴直径5mm,轴长22mm,0.45Nm3.7 元券步进电机直径42HC2PK470.45¥182.30去看看智第百货旗砚店发布了42HC2PK47两2相42步进电机1.8度D形轴直径5mm,轴长22mm,0.45Nm10 元券步进电机直径42HC2PK470.45¥1760去看看踊跃百货旗砚店发布了42HC2PK47两2相42步进电机1.8度D形轴直径5mm,轴长22mm,0.45Nm步进电机直径42HC2PK470.45¥1330去看看晓言工厂店发布了42HC2PK47两2相42步进电机1.8度D形轴直径5mm,轴长22mm,0.45Nm步进电机直径42HC2PK470.45¥550去看看广州汇程机电科技有限公司发布了42HC2PK47两2相42步进电机1.8度D形轴直径5mm,轴长22mm,0.45Nm步进电机直径42HC2PK470.45¥106.40去看看响密臻选工厂直销发布了42HC2PK47两2相42步进电机1.8度D形轴直径5mm,轴长22mm,0.45Nm步进电机直径42HC2PK470.45¥112.30去看看财财厂家直销发布了42HC2PK47两2相42步进电机1.8度D形轴直径5mm,轴长22mm,0.45Nm步进电机直径42HC2PK47厂家¥115.40去看看赛亿科技商贸发布了厂家42HC2PK47两2相42步进电机1.8度D形轴直径5mm,轴长22mm,0.45N