... 支承结构，支承构件 support structure (燃料元件)支承管 support tube 支承柱 support(ing) girder ...
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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.
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.
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.
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