ASTM F798-1997(2002) 测量分子流动区域内不挥发吸收剂的吸收速率、吸收能量及气体含量
ASTM F798-1997(2002) 标准详情
- 标准号:ASTM F798-1997(2002)
- 中文标题:测量分子流动区域内不挥发吸收剂的吸收速率、吸收能量及气体含量
- 英文标题:Standard Practice for Determining Gettering Rate, Sorption Capacity, and Gas Content of Nonevaporable Getters in the Molecular Flow Region
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1997
内容简介
1.1 This practice describes techniques for determining gettering rates, sorption capacity, and gas content of nonevaporable getters in the molecular flow region.1.2 Procedures for activating getters and for determining gas evolution rates are also gi
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