
Standard Test Method for Surface Flaws in Tungsten Seal Rod and Wire
出版:American Society for Testing and Materials

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基本信息
標準編號: ASTM F204-76(2002)
發布時間:1976/11/26 0:00:00
標準類別:Standard
出版單位:American Society for Testing and Materials
標準頁數:2
標準簡介
CONTAINED IN VOL. 10.04, 2006Covers determination of the presence of surface flaws in rod and wire of random or cut lengths and in the tungsten section of multiple-piece-through leads used in electronic devices, by examination of a glass bead sealed to the tungsten.
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