圣戈班Tygon3350生物级硅胶管 ABW00036 广州市赛拓仪器科技有限公司

p1Src=//y1.yzimgs.com/uploads/371830/2023428-18313449.jpg&p2Src=//y3.yzimgs.com/uploads/371830/2023428-18322400.jpg&p3Src=//y3.yzimgs.com/uploads/371830/2023428-18330529.jpg