熔体流动速率测定仪 TD-XNR-400G
北京同德创业科技有限公司
p1Src=//y1.yzimgs.com/uploads_old/378650/2012022011394430_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2012022011394430_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2012022011394430_old_2.jpg