兑水 发表于 2009-12-9 20:40:53

ASTM G 143-2003 测量卷材/滚子摩擦特性的标准试验方法

G142-98(2004) Standard Test Method for Determination of Susceptibility of Metals to Embrittlement in Hydrogen Containing Environments at High Pressure, High Temperature, or Both
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