Products/Services for Telephone Manhole

  • Manholes and Manhole Covers-Image
    Manholes and Manhole Covers - (183 companies)
    Manholes allow access to underground pipes, cables, meters and facilities. Manhole covers are used cover manholes. Manholes allow access to underground piping, meters, and facilities. Manholes perform a variety of functions. They allow access...
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  • Telephone Components and Accessories-Image
    Telephone Components and Accessories - (463 companies)
    Telephone components and telephone accessories are used in telephone systems. There are many different types available when considering a telephone component or phone accessory. Types. Examples of telephone accessories include cell phone components...
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  • Telephones and Cellular Phones-Image
    Telephones and Cellular Phones - (541 companies)
    Telephones and cellular phones convert voice or other sound signals into a form that can be transmitted to another device that receives and reconverts the waves back into sound. Types. Telephones can be corded or cordless and use analog or digital...
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  • Hooks-Image
    Hooks - (292 companies)
    Hooks are load-transmitting components that are most often used in conjunction with chains and other equipment. Products are designated as eye hooks, clevis hooks, or grab hooks and are used to connect lifting and rigging attachments.
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  • Ladders-Image
    Ladders - (556 companies)
    Ladders are devices that workers use to step up or gain access to elevated surfaces.
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    Plugs, Stoppers, and Inserts - (345 companies)
    Plugs, stoppers and inserts fit into holes or cavities and are designed for the ends of shafts, tubes, pipes, fittings, connectors, screws, bars, or other shapes.
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    Locks and Locking Systems - (521 companies)
    Locks and locking systems are mechanical fastening devices designed to close and control access to doors, drawers, or containers. Common types of locks include cam locks, combination locks, deadbolts, padlocks, and key-operated locks.
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    Telecommunications Services Providers - (518 companies)
    Telecommunications services providers (TSP) include local telephone companies, local exchange carriers, and wireless communications services. They allow users of landlines and cell phones to send and receive telephone calls and faxes. Local...
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    Boxes and Crates - (229 companies)
    Boxes and crates are rigid, typically square or rectangular containers that may include a cover. They are used for all types of handling and storage applications.
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    Magnetic Receivers - (5 companies)
    Magnetic receivers use the electromagnetic principle to receive and analyze signals. The simplest of these devices is the telephone. Magnetic receivers use the electromagnetic principle to receive and analyze signals. Electromagnetic principle can...
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  • Interpretation of telephone system manhole drawings
    We have described a system which accepts as input paper-based drawings uf telephone manhole schematic wiring diagrams aud generates an output table describing the intemnmections that are present in the drawing.
  • The Prokaryotes
    2010) A preliminary assessment of the occupational risk of acquiring Legionnaire’’ disease for people working in telephone manholes , a new workplace environ- ment for Legionella growth.
  • Werkstoffverhalten und Werkstoffeigenschaften
    Some corrosion problems and their mitigation in telephone manholes .
  • Corrosion and materials testing
    The infiltration of ground water into telephone man- holes is a problem which is compounded by soil pollution in many areas.
  • Medieval Britain and Ireland in 1999
    At the London Wall near itsjunction with Copthall Avenue (TQ 3278 8154) a watching brief carried out by A. Westman for McNicholas pIc during the replacement of a large telephone manhole re-exposed two sections across the Roman and medieval City wall …