珀金埃尔默O型圈N9302782美国PE进... 厦门碧帆仪器设备有限公司

p1Src=//y2.yzimgs.com/uploads/533514/20181118-22301468.jpg?watermark/2/text/5Y6m6Zeo56Kn5biG5Luq5Zmo6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"