underground cable造句

• Guide for selecting and testing jackets for underground cables
  电缆护套的选择和试验指南
• Anti - termite problem of underground cables
  电缆防蚁问题
• Lead tube is usually used as the metal closure of underground cable
  摘要铅管为最常使用之地下电缆接头材料。
• Numerical calculation of temperature field and current of underground cable
  地下埋设电缆温度场和载流量的数值计算
• Low voltage underground cable
  低压地下电缆
• Plastic warning devices for underground cables and pipelines - part 5 : cable cover
  地下电缆和管道用塑料报警装置.第5部分:电缆覆层
• Plastic warning devices for underground cables and pipelines with visual characteristics
  具有视觉特征的地下电缆和管道用塑料警告装置
• Plastics warning devices for underground cables and pipelines with visual characteristics
  具有视觉特性的地下电缆和管道用塑料报警装置
• Replacement of a section of 50 m underground cable within ma on shan country park
  更换一段位于马鞍山郊野公园内长约50米的132千伏地底电缆。
• First conversation by long distance underground cable , 10 miles - new york to newark
  首次通过地下电缆实现长途电话传输，从纽约到纽瓦克，全长10英里。
• Plastics warning devices with visual characteristics for underground cables and pipelines ; german version en 12613 : 2001
  地下电缆和管线有可视特性的塑料报警装置
• Grading standard for quality of carrier telephone equipment . 12 - channel carrier telephone underground cable equipment
  载波电话设备质量分等标准.地缆12路载波电话设备
• And it can be widely used in the underground cable tap net system of the business center , green area industry area ,
  也广泛应用于商业中心绿化小区工业园区及城市人口密集区
• Reconstruction for replacing overhead lines by underground cables based on improved fuzzy gravity - center comprehensive judgment
  基于改进模糊集重心综合决策法的架空线入地改造
• Under the terms of the contract , abb will supply the underwater and underground cables for the high - voltage direct current ( hvdc ) link
  根据合同条款， abb将为该高压直流（ hvdc ）电线提供水下和地下电缆。
• 3 the permit holder shall conduct a rescue excavation at the archaeological site in ho chung valley , where underground cables will be laid
  许可证持有人须在蚝涌谷的考古地点(即将铺设地底电缆的地方)进行抢修挖掘。
• Underground cables link boston , nyc and washington . february 26 , boston - washington under - ground telephone cable placed in commercial service
  地下电缆连接波士顿、纽约市和华盛顿。 2月26日，波士顿至华盛顿地下电缆投入商业运营。
• Conversation by overhead line , 2 , 600 miles ? new york to salt lake city . conversation by underground cable , 455 miles - boston to washington
  纽约至盐湖城的架空电话线路贯通，全长2600英里。波士顿至华盛顿的地下电缆贯通，全长455英里。
• Insulated cables and their accessories for power systems . joint equipment for overhead - underground connections between bundle assembled cores and underground cables , of rated voltage 0 , 6 1 kv
  电力系统用绝缘电缆及其附件.捆扎芯线和地下电缆之间同架空线与地下电缆连接的额定电压为0 . 6 1 kv的连接设备