这些构件一旦被植入混凝土平台，台阶的拉索在升到12米前将被分段焊接。
Once the landings were attached by sealed inserts to the concrete floors, the flights of stairs were soldered by sections on the spot before being hoisted up to 12 meters.
对那些可见部分用于分段合拢的临时填充应整洁地将其去除，损坏的母材应通过焊接和打磨进行修复。
Where exposed to view, the temporary filling used for erection to be neatly removed, damages to the base material to be repaired by welding and grinding.
加强构件的非水密焊接接合和填角焊应该在检查完分段后进行喷漆。
Non-watertight weld joints and fillet welding for stiffening member shall be painted after block inspection.
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