
Mechanical Properties Of Fasteners - Bolts, Screws, Studs And Nuts Made Of Non-Ferrous Metals
出版:British Standards Institution

专家解读视频
1992 [01/04/1992]
© British Standards Institution 2013
EN 28839:1991 - Identical
UNE EN 28839:1992 - Identical
SS EN 28839 Ed. 1 (1992) - Identical
ISO 8839:1986 - Identical
UNI EN 28839:1992 - Identical
NF EN 28839:1992 - Identical
I.S. EN 28839:1992 - Identical
NBN EN 28839:1992 - Identical
ONORM EN 28839:1992 - Identical
DIN EN 28839 (1991-12) - Identical