GR55 XLD7梅花弹性联轴器SONGMTC星型液压马达连轴器D120XL160 ¥550.00 GR65 XLD8 XL星形弹性联轴器SONGMTC梅花联轴节D135XL185 ¥800.00 XLD10 YA100X100/J1B90x90星形弹性联轴器SONGMTC梅花连轴器 ¥1800.00 D160 XLD9 d30-90mm星形弹性联轴器SONGMTC梅花联轴节 ¥1300.00 XL XLD11 GR100 GS梅花弹性联轴器SONGMTC星形缓冲连轴器 ¥2400.00 XLD12电机马达弹性联轴器SONGMTC星形缓冲梅花垫联轴节GR110 ¥3300.00