ASTM F29-1997(2002) 标准详情
- 标准号:ASTM F29-1997(2002)
- 中文标题:玻璃与金属密封装置用杜美丝
- 英文标题:Standard Specification for Dumet Wire for Glass-to-Metal Seal Applications
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1997
1.1 This specification covers round, copper-coated 42% nickel-iron wire, commonly known as dumet, intended primarily for sealing to soft glass. 1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of
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