STE-B便携式布氏硬度计 STEB
北京时代山峰科技有限公司
p1Src=//y1.yzimgs.com/uploads_old/908/2010081715393704_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/908/2010081715393704_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/908/2010081715393704_old_2.jpg