22C-2-20210301170633 6 Technical... · 2021. 3. 12. · AASHTO M 32 (ASTM A 185) AASHTO M55 exæpt...
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22C-2-20210301170633 6 Technical... · 2021. 3. 12. · AASHTO M 32 (ASTM A 185) AASHTO M55 exæpt that the weld shear strength requirement of those specification shall be extended