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(最近钢管厂汇总)ASTM A269-08 一般用途的无缝和

时间:2012-05-10 00:39 来源:未知

(最近钢管厂汇总)ASTM A269-08 一般用途的无缝和焊接不锈钢管规范

This standard is issued under the fixed designation A 269; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon(。)indicates an editorial change since the last revision or reapproval.


 

ASTM A269-08 一般用途的无缝和焊接不锈钢管规范