双螺杆65机D型齿轮箱塑料PETG颗粒机 南京科尔特机械设备有限公司

p1Src=//y1.yzimgs.com/uploads/529178/2022221-9179476.jpg?watermark/2/text/5Y2X5Lqs56eR5bCU54m55py65qKw6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast