06509-15Tygon E-3603 L/S15号Masterflex蠕动泵管 CN-06509-15 广州市赛拓仪器科技有限公司

p1Src=//y1.yzimgs.com/uploads/371830/2024531-175514457.jpg&p2Src=//y1.yzimgs.com/uploads/371830/2024531-175518793.jpg