<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 3977-1:1997]]> /cms/render/live/en/sites/isoorg/contents/data/standard/02/38/23816.html Ïã¸ÛÁùºÏ²Ê¿ª½± standards and projects Ïã¸ÛÁùºÏ²Ê¿ª½±.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 3977-1:1997]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 3977-1:1997 - Gas turbines — Procurement — Part 1: General introduction and definitions]]> /cms/render/live/en/sites/isoorg/contents/data/standard/02/38/23816.html /cms/render/live/en/sites/isoorg/contents/data/standard/02/38/23816.html 2023-12-03