NS EN 538 Ed. 1 (1994)现行
Clay Roofings Tiles For Discontinuous Laying - Flexural Strength Test
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Describes the test method used to evaluate the flexural strength of clay roofing tiles. Coverage includes: symbols and abbreviations; over and under tiles; tiles without nibs; tiles with nib(s) with or without flat bottom; tiles with sidelock and headlock, tiles with sidelock only, and overlapping tiles.
SS EN 538 Ed. 1 (1994) - Identical
UNE EN 538:1995 - Identical
NBN EN 538:1994 - Identical
UNI EN 538:1997 - Identical
NF EN 538:1994 - Identical
I.S. EN 538:1995 - Identical
BS EN 538:1994 - Identical
DIN EN 538 (1994-11) - Identical
ONORM EN 538:1995 - Identical
NEN EN 538:1994 - Identical
SN EN 538:1994 - Identical
