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Description: Sand Mining Equipment India. It is a timeconsuming task and the melting depth of the fiber endface is controlled with difficulty. this study develops a novel fiber endface polishing method for manufacturing the lensed fiber employing qpsfe. using this new method, the coupling efficiency exceeds 70.

Pinterest Heavy Industries Co., Ltd. China(Mainland)

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Our products sell well all over the world, and have advanced technology in the field of crushing sand grinding powder.