Designation: A434/A434M − 24Standard Specification forSteel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenchedand Te...
Обозначение A 434/A434M–15СТАНДАРТНАЯ СПЕЦИФИКАЦИЯ НА СТАЛЬНЫЕ СТЕРЖНИ ...
Designation: A434/A434M − 18Standard Specification forSteel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenchedand Te...
IEC TR 61000-4-37-2016 disk.zip81
