Report - ˚15A?5G5=85 87=>A>AB>9:>AB8 8745;89. ˝5B>4 8A?KB0=89 =0 …“ОСТ 23.219-84/gost_23.219-84.pdf · ГОСТ 23.219-84 Author: Subject: Обеспечение износостойкости

Please pass captcha verification before submit form