SN EN ISO 11091:1999现行

Defines general rules and specifies graphical symbols and simplified representations for landscape drawing practice. The graphical symbols and simplified representation are jointly referred to as conventions. The conventions given applies to landscape drawings presented in Annex A.

NBN EN ISO 11091:1999 - Identical

I.S. EN ISO 11091:1999 - Identical

ONORM EN ISO 11091:2000 - Identical

NF EN ISO 11091:1999 - Identical

UNI EN ISO 11091:2002 - Identical

NS EN ISO 11091 Ed. 1 (1999) - Identical

UNE EN ISO 11091:2000 - Identical

SS EN ISO 11091 Ed. 1 (1999) - Identical

ISO 11091:1994 - Identical

NEN EN ISO 11091:1999 - Identical

BS EN ISO 11091:1999 - Identical

DIN EN ISO 11091 (1999-10) - Identical