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tthung 发表于 2015-4-15 09:10:26

求助 IEEE C37.42-2009

IEEE 37.42-2009 IEEE Standard Specifications for  High-Voltage (> 1000V) Expulsion-Type Distribution-Class Fuses, Fuse and Disconnecting Cutouts, Fuse Disconnecting Switches, and Fuse Links, and Accessories Used with These Devices

maoairong 发表于 2015-4-15 09:10:27

http://bbs.infoeach.com/thread-81985-1-1.html

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