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1、ICS23.060F23備案號：63143-2018中華人民共和國電力行業(yè)標(biāo)準(zhǔn)DL/T2025.2—2019電站閥門檢修導(dǎo)則第2部分：蝶閥GuidefortheMaintenanceofPowerPlantValve-Part2:ButterflyValve2019-06-04發(fā)布2019-10-01實施國家能源局發(fā)布DL/T2025.2—2019目次前言.....................................................................................................
2、................................................................I1范圍................................................................................................................................................................12規(guī)范性引用文件...........................................
3、.................................................................................................13術(shù)語和定義....................................................................................................................................................14結(jié)構(gòu)型式......................
4、..................................................................................................................................15閥門檢修................................................................................................................................................
5、........35.1閥門檢修流程.........................................................................................................................................35.2檢修準(zhǔn)備.....................................................................................................................
6、............................45.3蝶閥解體.................................................................................................................................................45.4蝶閥零部件檢查........................................................................................
7、.............................................55.5蝶閥零部件檢修.....................................................................................................................................66維修工藝.....................................................................................
8、........................................
