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30m*0.53mmID*1.0um

50m*0.32mm*0.12um

50m*0.53mm*5.0um

25m*0.25mm*1.2um

50m*0.53mm*5um

25m*0.25mm*8um

25m*0.25mm*8um

50m x 0.32mm x 0.2um

25m*0.32mm*0.25um

60m*0.25mm*0.1um

0.25mm*0.12um*25m

25m*0.25mm*0.08um

25m*0.53mm*10um

25m*0.25mm*3um

60m 0.32mm 1.0um

5個/包，0.25mm*2.5m

5個/包，0.25mm*2.5m

20% carbowa*20m（聚乙二醇 20m） 0N CHROmOSORB WAW 80-100 mESH 2m*1/8*2.0mm

0.25mm*0.2um*50m