Glass fiber guides are commonly used in glass fiber production, so the selection of guide materials is very important.
导纱材料在玻璃纤维生产过程中普遍使用，选择合适的导纱材料对玻纤生产非常重要。
Glass fiber guides are commonly used in glass fiber production, so the selection of guide materials is very important.
导纱材料在玻璃纤维生产过程中普遍使用，选择合适的导纱材料对玻纤生产非常重要。
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