SN EN 1337-9:1997现行
Structural Bearings - Part 9: Protection
出版：Swiss Standards
专家解读视频
Covers the measures for protection of structural bearings from ther effects of the environment and other external influences which would reduce working life.
NF EN 1337-9:1998 - Identical
NBN EN 1337-9:1998 - Identical
UNE EN 1337-9:1998 - Identical
DIN EN 1337-9 (1998-04) - Identical
ONORM EN 1337-9:1998 - Identical
UNI EN 1337-9:1999 - Identical
I.S. EN 1337-9:1998 - Identical
NS EN 1337-9 Ed. 1 (1998) - Identical
SS EN 1337-9 Ed. 1 (1998) - Identical
NEN EN 1337-9:1997 - Identical
BS EN 1337-9:1998 - Identical
