数字式和刻度盘式真空计 92095-10 桑戈国际贸易（上海）有限公司

p1Src=//y1.yzimgs.com/uploads_old/315806/2012101811163061_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/315806/2012101811163061_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/315806/2012101811163061_old_2.jpg