BS EN 752-7:1998被替代
Drain and sewer systems outside buildings. Maintenance and operations
出版：British Standards Institution
专家解读视频
Establishes the principles of maintenance and operation of wastewater drainage.
© British Standards Institution 2013
Amendment notes:
AMD 10440 published 15 February 1999
AMD 10440 is a Corrigendum
NF EN 752-7:1998 - Identical
ONORM EN 752-7:1998 - Identical
DIN EN 752-7 (1998-06) - Identical
NEN EN 752-7:1998 - Identical
SN EN 752-7:1998 - Identical
SS EN 752-7 Ed. 1 (1998) - Identical
UNE EN 752-7:1999 - Identical
NS EN 752-7 Ed. 1 (1998) - Identical
I.S. EN 752-7:1998 - Identical
NBN EN 752-7:1998 - Identical
UNI EN 752-7:2001 - Identical
