pipe laying 输油管线 ; 管道铺设 ; [建] 管道敷设 ; [建] [油气] 管道安装
pipe laying works 管道敷设工程 ; 管接头
pipe laying barge 铺管驳船 ; 管道敷设驳船
pipe laying machine 管道敷设机 ; 铺管机
pipe-laying winch 铺管绞车
pipe-laying tractor 铺管拖拉机
pipe-laying plan 铺管计划
The tensioner is the key device of offshore pipe-laying vessel and the tension system of the tensioner ensures the constant tension.
铺管船用张紧器是海洋铺管船的关键设备，张紧器张紧系统是张紧器保持管线恒张力的保证。
For determining working parameters during the pipe-laying operation with a lay-barge, the laying method and other working situation of the pipeline must be analyzed.
为了确定用铺管船法铺设海洋管道过程中的作业参数，必须对海洋管道的铺设方式和作业状态进行分析。
Discusses the selection of floor area and heat release per unit floor area for heating pipe laying, and presents some primary Suggestions for project design.
探讨了敷设加热管的地面面积和单位地面面积散热量的选取，提出了初步建议，供设计时参考。
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