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triangular manhole cover

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    triangular manhole cover
    • Name: Triangular manhole cover
    • Weight: 25 kgs
    • Each manhole cover contains: 2 pieces triangular manhole covers or 4 pieces triangular manhole covers
    • Loading test: EN124 D400


    Triangular manhole cover can be put in one frame,2 or 4 make with one frame.

    Typical Applications---

    　　Telecom manhole cover
    　　Municipal manhole cover
    　　Electrical manhole cover
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