RuB Ball Valve球阀(Puri-T 292) 上海上碧实验仪器有限公司

p1Src=//y3.yzimgs.com/uploads/173600/202446-3802.jpg&p2Src=//y2.yzimgs.com/uploads/173600/202446-383481.jpg&p3Src=//y3.yzimgs.com/uploads/173600/202446-387457.jpg