Cross recessed countersunk flat head screws(common head style)--Grade A--Part 2:Steel ofproperty class 8.8stainless steel and non-ferrous metals
STANDARD published on 5.8.1997
Designation standards: GB/T 819.2-1997
Note: WITHDRAWN
Publication date standards: 5.8.1997
Country: Chinese technical standard
Category: Technical standards GB