What is an advantage of having wire rope with a fiber core over that of a wire rope of the same size with a wire core（）.

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• An advantage of nylon rope over manila rope is that nylon rope（）.

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• Which characteristic is an advantage of Halon as a fire extinguishing medium?（）

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• What is an advantage of the IntServ QoS model？（）

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• What is an advantage of diesel over steam turbine propulsion? （）

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