
Flexible Sheets For Water-Proofing - Determination Of Visible Defects - Part 1: Bitumen Sheets For Roof Water-Proofing
出版:British Standards Institution

专家解读视频
2000 [15/02/2000]
© British Standards Institution 2013
NEN EN 1850-1:1999 - Identical
SS EN 1850-1 Ed. 1 (2000) - Identical
UNE EN 1850-1:2000 - Identical
NS EN 1850-1 Ed. 1 (2000) - Identical
I.S. EN 1850-1:2000 - Identical
UNI EN 1850-1:2001 - Identical
NF EN 1850-1:1999 - Identical
NBN EN 1850-1:2000 - Identical
ONORM EN 1850-1:2000 - Identical
DIN EN 1850-1 (1999-12) - Identical
SN EN 1850-1:2000 - Identical