水轮发电机内冷安装技术导则(附条文说明)
Technical guidelines for intemal cooling installation of hydraulic generator
2020-10-23
DL/T 1522-2016
发电机定子绕组内冷水系统水流量超声波测量方法及评定导则
Guide for ultrasonic waterflow measuring method and evaluation of internal water cooling system for generator stator windings