Photonic crystal fiber offer several unique properties.
光子晶体光纤有一些独特的性能。
And the antistatic master batch has no influence on other properties of the fiber.
抗静电母粒对纤维的性能基本上没有影响。
Different fiber has different effect on the mechanical properties of concrete.
不同纤维对混凝土力学性能有不同的改善。
Different fiber has different effect on the mechanical properties of concrete.
不同纤维对混凝土力学性能有不同的改善。
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