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          ƣ绰
          ۲ߣ020-2982-7696
          Ʒͺţ
          Ʒƣ
          绰רͨѶоṹʹܸȶ;

          ϸ

          Ʒԣ
          绰רͨѶоṹʹܸȶ;

          ָ:
          1IDCͭ,ɽ߾0.4~0.6mm.
          2ظ>250
          3δ≥750
          4ǿDC1000V/(AC700V)1޻
          5Ӵƽ>50U

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