
Flexible sheets for waterproofing. Bitumen, plastic and rubber sheets for roof waterproofing. Determination of watertightness
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
NEN EN 1928:2000 - Identical
SS EN 1928 Ed. 1 (2000) - Identical
UNE EN 1928:2000 - Identical
NS EN 1928:2000 - Identical
UNI EN 1928:2002 - Identical
NBN EN 1928:2000 - Identical
NF EN 1928:2000 - Identical
ONORM EN 1928:2000 - Identical
DIN EN 1928 (2000-07) - Identical
SN EN 1928:2000 - Identical
I.S. EN 1928:2000 - Identical