13/30294778 DC : 0被替代
BS EN 4531-101 - AEROSPACE SERIES - CONNECTORS, OPTICAL, CIRCULAR, SINGLE AND MULTIPIN, COUPLED BY TRIPLE START THREADED RING - FLUSH CONTACTS - PART 201: OPTICAL CONTACT FOR EN 4641-2XX SINGLE MODE CABLE -55 DEGREES C TO 125 DEGREES C - PRODUCT STANDARD
出版：British Standards Institution
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