THR-45D-Z自动全洛氏硬度计 THR-45D-Z
北京时代天晨科技有限公司
p1Src=//y1.yzimgs.com/uploads_old/432405/2015061515293952_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/432405/2015061515293955_old.jpg&p3Src=//y1.yzimgs.com/uploads_old/432405/2015061515293963_old.jpg