14/30311375 DC : 0被替代
BS EN 61753-121-2 - FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - PERFORMANCE STANDARD - PART 121-2: SIMPLEX AND DUPLEX CORDS WITH SINGLE-MODE FIBRE AND CYLINDRICAL FERRULE CONNECTORS FOR CATEGORY C - CONTROLLED ENVIRONMENT
出版：British Standards Institution
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