EN 28839:1991现行
Mechanical Properties Of Fasteners - Bolts, Screws, Studs And Nuts Made Of Non-Ferrous Metals (Iso 8839:1986)
出版：Comite Europeen de Normalisation
专家解读视频
1991 [01/10/1991]
NEN ISO 8839:1992 - Identical
I.S. EN 28839:1992 - Identical
NBN EN 28839:1992 - Identical
BS EN 28839:1992 - Identical
DIN EN 28839 (1991-12) - Identical
DS EN 28839:1992 - Identical
SS ISO 8839 Ed. 1 (1992) - Identical
SS EN 28839 Ed. 1 (1992) - Identical
PN EN 28839:1999 - Identical
UNI EN 28839:1992 - Identical
NF EN 28839:1992 - Identical
ISO 8839:1986 - Identical
NS ISO 8839 Ed. 1 (1992) - Identical
NS ISO 898-2 Ed. 1 (1994) - Identical
ONORM EN 28839:1992 - Identical
SNV DIN EN 28839:1991 - Identical
SNV NF EN 28839:1992 - Identical
UNE EN 28839:1992 - Identical
