有许多模型就绪做，在席位后面把它附在中央的支承管。
There are many models ready made, attach it to the central support tubes behind the seat.
管束式热交换器。管子分布。管底座钻孔直径。导向扇形块和支承板。
Tubular heat exchangers; tube pitches, diameter of bores in tube sheets, baffles and support plates.
在某些海上挠性管作业机或特殊陆上挠性管作业机上用于使注入头和压力控制设备稳定的支承构架。
A support structure used to stabilize the injector head and pressure-control equipment on some offshore, or special onshore, coiled tubing units.
采用SAP2000有限元软件建立了管桁架、索桁架两种典型支承体系有限元模型，进行了静力计算分析。
Established two typical supporting system by SAP2000 FEM software, pipe truss, cable truss. Calculation and analysis of static finite element model of these two kinds of supporting system.
本实用新型涉及球墨铸管企业生产用的辅助配件，特别指一种支承铸管转动的新型托轮。
The utility model relates to an auxiliary accessory used for production of a ductile pipe casing enterprise, in particular to a novel supporting wheel for supporting a cast pipe to rotate.
套在支承管外表面的磁性套筒(6)与支承管间隙配合。
A magnetic sleeve (6) is sheathed on the outside surface of the support tube and is in clearance fit with the support tube.
套在支承管外表面的磁性套筒(6)与支承管间隙配合。
A magnetic sleeve (6) is sheathed on the outside surface of the support tube and is in clearance fit with the support tube.
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