本文系国际煤气联盟(International Gas Union,简称“IGU”)《2006年—2009年3年期工作进展报告》(以下简称“《工作进展报告》”)。它有助于读者详细了解IGU工作委员会(简称“WOC”)、规划委员会(简称“PGC”)及特别工作委员会(简称“TF”)的最新工作情况,包括《工作进展报告 This article is the “International Gas Union (IGU)” 2006-2009 Three-year Progress Report (hereinafter referred to as the “Progress Report”). It helps readers learn more about the latest work of the IGO’s Working Committee (“WOC”), the Planning Commission (“PGC”) and the Task Forces (“TF”), including the Progress Report