| 摘要 |
Double cable for small currents, consisting of two cables (1, 1') each including a first metal screen (3 or 3') connected to earth and surrounding conductors (4 or 4'), characterised in that each of the said two cables (1, 1') furthermore includes a second metal screen (6 or 6') connected to earth and surrounds a pair (5 or 5') of conductors. <IMAGE>
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