I.S. EN 1850-1:2000现行
Flexible Sheets For Water Proofing - Determination Of Visible Defects Part 1 - Bitumen Sheets For Roof Waterproofing
出版：National Standards Authority of Ireland
专家解读视频
Covers the determination of the visible defects of bitumen sheets for roofing, which could influence the functional behaviour of these sheets.
SN EN 1850-1:2000 - Identical
BS EN 1850-1:2000 - Identical
DIN EN 1850-1 (1999-12) - Identical
ONORM EN 1850-1:2000 - Identical
NBN EN 1850-1:2000 - Identical
NF EN 1850-1:1999 - Identical
UNI EN 1850-1:2001 - Identical
NS EN 1850-1 Ed. 1 (2000) - Identical
UNE EN 1850-1:2000 - Identical
SS EN 1850-1 Ed. 1 (2000) - Identical
NEN EN 1850-1:1999 - Identical
