I.S. EN 524-3:1997现行
Steel Strip Sheaths For Prestressing Tendons - Test Methods - To-and-fro Bending Test
出版：National Standards Authority of Ireland
专家解读视频
Covers the procedure for determining the flexibility of sheaths for prestressing tendons.
UNE EN 524-3:1997 (R2010) - Identical
NS EN 524-3 Ed. 1 (1997) - Identical
UNI EN 524-3:1998 - Identical
NF EN 524-3:1997 - Identical
SN EN 524-3:1997 - Identical
NEN EN 524-3:1997 - Identical
BS EN 524-3:1997 - Identical
DIN EN 524-3 (1997-07) - Identical
ONORM EN 524-3:1997 - Identical
NBN EN 524-3:1997 - Identical
SS EN 524-3 Ed. 1 (1997) - Identical
