sealed relay 中文意思是什麼
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Power transformers and reactor fittings - protective relay for hermetically sealed liquid - immersed transformers and reactors without gaseous cushion
電力變壓器和反應堆配件.密封的液浸變壓器和無氣墊反應堆用保護繼電器 -
Power transformes and reactor fittings - part 3 : protective relay for hermetically sealed liquid - immersed transformers and reactors without gaseous cushion
功率變壓器和電抗器配件.第3部分:無氣墊的密封液浸式變壓器和電抗器用保護繼電器 -
Power transformer and reactor fittings - part 3 : protective relay for hermetically sealed liquid - immersed transformers and reactors without gaseous cushion
功率變壓器和電抗器配件.第3部分:無氣墊的液體浸漬密封變壓器和電抗器用保護繼電器 -
Power transformer and reactor fittings - part 3 : protective relay for hermetically sealed liquid - immersed transformers and reactors without gaseous cushion ; german version en 50216 - 3 : 2002
電力變壓器和電抗器配件.第3部分:無氣墊的密封液體浸 -
Detail specification for model jsb - 1m sealed hybrid time delay relay
Jsb - 1m型密封混合延時繼電器詳細規范 -
Detail specification for model jqx - 19m sealed d. c. electromagnetic relay
Jqx - 19m型密封直流電磁繼電器詳細規范
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