| 摘要 |
Steel trunking is provided for housing transmission cables particularly in areas where hygiene and sterility is important. The invention provides lengths of hollow conduit which are secured together by push-on connectors in the form of sleeves. There is also provided a transmission cable outlet device 20 comprising a hollow body member terminating in an end plate 33. The end plate 33 carries glands 34 which grip and hold cables so as to provide a clean and efficient take-off from the trunking.
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