ASTM C652-2005 标准详情
- 标准号:ASTM C652-2005
- 中文标题:空心砖(粘土或页岩制空心砌块)的标准规范
- 英文标题:Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2005
1.1 This specification covers hollow building brick and hollow facing brick made from clay, shale, fire clay, or mixtures thereof, and fired to incipient fusion. Four types of hollow brick in each of two grades and two classes are covered. In this sp
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