无包套光纤 unjacked optical fiber
无磁性漆包铜圆线 unmagnetic enamelled round copper wire
深漆玻璃丝包铜线 varnish-bonded glass-lapped copper conductor
浸漆玻璃丝包铜扁线 varnish-treated glass-fibre covered rectangular copper wire
漆包线 varnished wire
三包层光纤 triple clad fiber
三层纱包的 triple cotton-covered
十二头三层绕包机 triple covering machine with 12 individual heads
三层环氧漆包圆铜电磁线 triple epoxy-coated round copper magnet wire
三股编包线 triple-braided
三层丝包线 triplex silk covered wire
三层绕包线 triply covered wire
三涂层[三包层]光[收起]