管线的信号和电源为分开，虽然是弱电，但是严格要求是必须强、弱电线管分开敷设。
Pipeline signal and power supply for the separation, although it is weak, but strict requirements must be strong.
地上、地下工程管线规划布局、设计与敷设要严格执行有关安全生产的法律、法规和标准。
The layout, design and installation of pipelines on the ground and underground projects shall strictly enforce the laws, regulations and standards concerning safety in production.
采用非开挖施工技术敷设各种地下管线，可大大降低交通、噪音、粉尘对城区环境的影响。
To lay various kinds of underground pipes by non-excavation construction technology can greatly reduce the influence of traffic, noise and dust on the environment in the urban districts.
管线敷设应当与城市道路、公路的规划红线平行，走向顺直。
The pipes and lines shall run parallel with the planned red line of urban roads and highways and shall be laid straight.
水下穿越管线采用全断面沟埋敷设于河床稳定层内，确保了穿越管段的安全。
The under water pipelines were laid into the stable bed by ditch burying of full cross-sectional area to ensure the safety of underwater pipelines.
近十年来，非开挖定/导向钻进技术用于敷设城市地下管线在我国得到了极大的推广应用。
The technique of underground pipeline laying with guided/directional drilling is technologically intensive and eco-friendly.
所谓共同沟，即通常所说的地下综合管沟或管廊，是专门用于集中敷设各种市政管线的地下隧道。
Utility tunnel is an integrated underground pipe ditch or pipeline corridor, which is especially used for laying of underground tunnel of municipal pipeline project.
实践操作中，把与T1和T2管线相接的油箱管线连在一起，然后敷设一条共用管线斜下至油箱。
In practise the tank lines for the connections T1 and T2 are joined together and laid downgrade towards the tank in one common pipe line.
垂直安装时，可敷设在细钢绳上吊挂，并用金属夹具固定在钢架或其它管线上。
Vertical installation, can be laid in fine wire rope hung, and with a metal clamp is fixed on the frame or other pipeline.
针对机电产品管线敷设的困难，提出了一种机电产品3维管线自动敷设算法。
Based on chaos technology, a new auto-routing algorithm was proposed for electromechanical products in 3D space.
微型顶管隧道作为一种非开挖地下管线敷设技术，在城市地下管线改造中日益显示出巨大的优越性。
As a trenchless technology for laying pipeline, pipe-jacking tunnel technology is increasingly displaying the enormous superiority in pipeline reconstruction.
微型顶管隧道作为一种非开挖地下管线敷设技术，在城市地下管线改造中日益显示出巨大的优越性。
As a trenchless technology for laying pipeline, pipe-jacking tunnel technology is increasingly displaying the enormous superiority in pipeline reconstruction.
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