
Fasteners. Surface discontinuities. Bolts, screws and studs for general requirements
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
DIN EN 26157-1 (1991-12) - Identical
ONORM EN 26157-1:1992 - Identical
NBN EN 26157-1:1992 - Identical
I.S. EN 26157-1:1992 - Identical
NF EN 26157-1:1992 - Identical
UNI EN 26157-1:1993 - Identical
ISO 6157-1:1988 - Identical
SS EN 26157-1 Ed. 1 (1992) - Identical
UNE EN 26157-1:1992 - Identical