Hexagon nuts for high-strength structural bolting with large width across flats—Product grade B—Property classes 8 and 10
NORM herausgegeben am 17.10.2000
Designation standards: GB/T 18230.3-2000
Note: UNGÜLTIG
Publication date standards: 17.10.2000
Country: Chinese technical standard
Kategorie: Technische Normen GB