DIN 6917:1989-10 Square taper washers for high-strength structural bolting of steel I sections

标准编号：DIN 6917:1989-10

英文标题：Square taper washers for high-strength structural bolting of steel I sections

德文标题：Scheiben, vierkant, keilförmig, für HV-Schrauben an I-Profilen in Stahlkonstruktionen

发布日期：1989-10

标准预览图