<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 12857-2:1997]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/36/23673.html Normas y proyectos de Ïã¸ÛÁùºÏ²Ê¿ª½± Ïã¸ÛÁùºÏ²Ê¿ª½±.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 12857-2:1997]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 12857-2:1997 - Optics and optical instruments — Geodetic instruments — Field procedures for determining accuracy — Part 2: Theodolites]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/36/23673.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/36/23673.html 2001-12-13