纤维可以为玻璃纤维、碳纤维、芳纶纤 维中的其中一种或两种的混合物或三种的混合物。

The fiber can be either fiber glass, carbon fiber or aramid fiber, or mixture of all or mixture of two kinds of fiber glass, carbon fiber and aramid fiber.

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纤维可以为玻璃纤维、碳纤维、芳纶纤 维中的其中一种或两种的混合物或三种的混合物。

The fiber can be either fiber glass, carbon fiber or aramid fiber, or mixture of all or mixture of two kinds of fiber glass, carbon fiber and aramid fiber.

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