PET/EVOH sheath-core fiber was prepared and the optimal spinning parameters were obtained.

对复合PET/EVOH吸湿纤维进行纺丝实验，得到最佳的纺丝工艺参数。

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This paper describes the water blocking mechanism and performance of slotted core fiber ribbon cable.

本文介绍了骨架式光纤带光缆的阻水机理和阻水性能。

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The wrapped yarn of polyester and spandex takes polyester filament as outer wrapping fiber and spandex as core fiber.

涤氨包缠纱是一种以涤纶长丝为外包纤维，氨纶长丝为芯线的氨纶弹力纱。

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Optical-equipment maker Finisar achieved similar growth in equipment intended for core-fiber applications.

FORBES: Magazine Article

Analysts said that Futong achieved a breakthrough in the manufacturing of optical fiber preform, the core raw material for optical fiber production, and is the first enterprise in China that can make this material with the latest all-synthesis technology.

FORBES: Technology Breakthrough Makes Chinese Fiber Optics Entrepreneur A New Billionaire