ASTM D3284用便携式仪表测定电气装置气体空间中可燃性气体的标准试验方法
日期:2012-02-10 11:51
ASTM D3284Standard Practice for Combustible Gases in the Gas Space of Electrical Apparatus Using Portable Meters
ASTM D3284用便携式仪表测定电气装置气体空间中可燃性气体的标准试验方法
Arcing, partial discharge, and localized overheating in the insulation system of transformers result in chemical decomposition of the insulating oil and other insulating materials. This may generate various gases, some of which are combustible. Typically, gases are generated in the oil and then partitioned into the g
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