ASTM A 53 A 53M-2007(11)
时间:2025-07-06
时间:2025-07-06
ASTM材料标准
X2.TABLESFORDIMENSIONALANDCERTAINMECHANICALREQUIREMENTS
X2.1TablesX2.1-X2.4addressdimensionalandcertainmechanicalrequirements.
TABLEX2.1CalculatedHValuesforSeamlessPipe
A
Specialorderonly.
下一篇:《六祖坛经》讲义九