
Countersunk flat head screws(common head style)with cross recess—Part 1:Steel of property class 4.8
NORM herausgegeben am 26.9.2000
Designation standards: GB/T 819.1-2000
Note: UNGÜLTIG
Publication date standards: 26.9.2000
Country: Chinese technical standard
Kategorie: Technische Normen GB