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本帖最后由 281680153 于 2017-12-8 19:47 编辑
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DSH1098 The correct laboratory power supply in which any protection device in the laboratories power supply
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24.2 has nothing to do with the content of the note in 19.1 that states:8 y3 g: z0 A% r& n% J% g+ L
NOTE Fuses, thermal cut-outs, overcurrent protection devices, or similar devices incorporated in the appliance, may be
/ J8 `* s' v9 i2 y, ^7 ^& J5 @used to provide the necessary protection. The protective device in the fixed wiring does not provide the necessary
% p6 _5 g9 q! u7 v8 W% tprotection.
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