DIN EN 28839 (1991-12)现行
Mechanical properties of fasteners; nonferrous metal bolts, screws, studs and nuts (ISO 8839:1986); german version EN 28839:1991
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
ISO 8839:1986 - Identical
SNV NF EN 28839:1992 - Identical
SNV DIN EN 28839:1991 - Identical
ONORM EN 28839:1992 - Identical
BS EN 28839:1992 - Identical
NBN EN 28839:1992 - Identical
I.S. EN 28839:1992 - Identical
NF EN 28839:1992 - Identical
UNI EN 28839:1992 - Identical
SS EN 28839 Ed. 1 (1992) - Identical
UNE EN 28839:1992 - Identical
EN 28839:1991 - Identical
