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backbone cabling中文什么意思

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用"backbone cabling"造句

主干線布線，主干布線

backbone: 脊骨，脊椎；分水嶺；主要山脈；主要成分；中樞；中堅，骨干 ...
cabling: n. 【建筑】 1.卷纜柱。 2.卷繩狀雕飾。
backbone cabling subsystem: 主干子系統
centralized cabling collapsed backbone: 集中式布線
backbone: 脊骨，脊椎；分水嶺；主要山脈；主要成分；中樞；中堅，骨干；主力；剛毅，骨氣；書脊 (the backbone of a defence 防御主力。 to the backbone 完完全全，純粹，十足，徹頭徹尾。 an Englishman to the backbone 道地的英國人)。

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Multi - element metallic cables used in analogue and digital communication and control - horizontal and building backbone cables - horizontal and building backbone cables
模擬和數字通信及控制中使用的多元件金屬電纜.水平和建筑物的主電纜
Multi - element metallic cables used in analogue and digital communication and control - sectional specification for screened cables characterized up to 250 mhz - horizontal and building backbone cables
模擬和數字通信及控制中使用的多元件金屬電纜.不足250mhz的鎧裝電纜分規范.水平和建筑物主干電纜
Multi - element metallic cables used in analogue and digital communication and control - sectional specification for screened cables characterized up to 600 mhz - horizontal and building backbone cables
模擬和數字通信及控制中使用的多元件金屬電纜. 600mhz及以下的鎧裝電纜分規范.水平和建筑物的主電纜
Multi - element metallic cables used in analogue and digital communication and control - sectional specification for unscreened cables characterised up to 250 mhz - horizontal and building backbone cables
模擬和數字通信及控制中使用的多元件金屬電纜. 250mhz及以下的非鎧裝電纜分規范.水平和建筑物主電纜
Multi - element metallic cables used in analogue and digital communication and control - sectional specification for unscreened cables characterized up to 100 mhz - horizontal and building backbone cables
模擬和數字通信及控制中使用的多元件金屬電纜. 100mhz及以下的非鎧裝電纜分規范.水平和建筑物的主電纜

Backbone cabling is the inter-building and intra-building cable connections in structured cabling between entrance facilities, equipment rooms and telecommunications closets. Backbone cabling consists of the transmission media, main and intermediate cross-connects and terminations at these locations.

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