06419-04美国Masterflex Tygon微孔泵管ND-100-80 CN-06419-04 广州市赛拓仪器科技有限公司

p1Src=//y1.yzimgs.com/uploads/371830/2024531-171514674.jpg&p2Src=//y3.yzimgs.com/uploads/371830/2024531-171520808.jpg&p3Src=//y2.yzimgs.com/uploads/371830/2024531-171525209.jpg