DIN 57636-31 : 1983被替代
LOW VOLTAGE FUSES - PART 31: D-SYSTEM; PROTECTION OF CABLES AND CORDS UP TO 100 A AND 500 V AND/OR UP TO 63 A 660 V A.C. 600 V D.C.
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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