Reinforcement: Two braids of high tensile steel wire.

增强层：二层高抗拉强度钢丝编织层。

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They are made up of wire that's high tensile steel.

它们是由高抗拉强度的钢丝组成的。

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They are made up of wire that's high tensile steel.

它们是由高抗拉强度的钢丝组成的。

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