兑水 发表于 2009-11-28 13:20:23

ASTM F 1035-2003 为论证轮胎X射线成象系统的辩别能力橡胶帘...

F1035-03 Standard Practice for Use of Rubber-Cord Pie Disk to Demonstrate the Discernment Capability of a Tire X-ray Imaging System
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