圆形定量试样取样器 ZB-DLD100 杭州纸邦自动化技术有限公司

p1Src=//y1.yzimgs.com/uploads/176466/20181128-145755723.jpg&p2Src=//y2.yzimgs.com/uploads/176466/20181128-1458689.jpg&p3Src=//y2.yzimgs.com/uploads/176466/20181128-145817169.jpg"