CN110590151A
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Optical fiber preform production process and optical fiber preform thereof
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CN108545924A
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A kind of contracting stick method making preform
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CN108519640A
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A kind of more covering bending loss insensitive single-mode fibers
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CN108558197A
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A kind of more blowtorch longitudinal directions deposition method preparing loose media
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CN108395092A
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A kind of more blowtorch deposition methods preparing preform
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CN108609845A
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A kind of deposition reaction kettle preparing preform
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CN108585470A
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A kind of VAD prepares the device and method of highly doped germanium plug
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CN108622446A
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A kind of optical wand test and packaging integrated device
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CN108545925A
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A kind of prefabricated rods axial direction superthin layer over cladding process
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CN107721150A
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A kind of method that plug is made using MCVD
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CN107382051A
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A kind of preform dewatering process and a kind of optical fiber
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RU2713011C1
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Optical fiber and method of its production
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CN107382050A
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A kind of ultra-low-loss fiber and preparation method thereof
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CN107522396A
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A kind of optical fiber and preparation method thereof
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CN106396355A
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Glass rod welding method
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CN106396427A
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Optical fiber cured UV lamp valve device
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CN106270599A
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A kind of scroll chuck fixture being applicable to vertical rolling equipment
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CN105910592A
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Perpendicularity measuring device
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