NEN EN 124:1994被替代
Gully Tops And Manhole Tops For Vehicular And Pedestrian Areas - Design Requirements, Type Testing, Marking, Quality Control
出版：Nederlands Normalisatie Instituut
专家解读视频
Establishes definitions, classes, materials, design and testing requirements, marking and quality control of gully tops and manhole tops (with a clear opening up to and including 1000 mm and for installation within areas subjected to pedestrian and/or vehicular traffic). Coverage includes gratings, cover fillings, seatings, frame bearing area, vents, straight slots, and quality control. Also gives detailed definitions, tables and diagrams.
DRAFT AMD 1 2002 is also available. (08/2004) Draft issued in August 2007. (08/2007)
EN 124:1994 - Identical
SS EN 124 Ed. 1 (1996) - Identical
UNE EN 124:1995 - Identical
NS EN 124 Ed. 1 (1997) - Identical
I.S. EN 124:1994 - Identical
UNI EN 124:1995 - Identical
NBN EN 124:1994 - Identical
NF EN 124:1994 - Identical
DIN EN 124 (1994-08) - Identical
BS EN 124:1994 - Identical
ONORM EN 124:1995 - Identical
SN EN 124:1995 - Identical
