
Flexible sheets for waterproofing - Definitions and characteristics of underlays Part 1: Underlays for discontinuous roofing
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
ONORM EN 13859-1:2014 - Identical
NBN EN 13859-1:2014 - Identical
UNE EN 13859-1:2014 - Identical
NF EN 13859-1:2014 - Identical
BS EN 13859-1:2014 - Identical
SS EN 13859-1 Ed. 3 (2014) - Identical
SN EN 13859-1:2014 - Identical
NS EN 13859-1:2014 - Identical