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在钢结构制作过程中,焊接收缩变形始终是一个比较复杂的问题,根据实际加工情况,技术员需在放样过程中对杆件的焊接收缩量进行控制。
In the process of steel structure, welding shrinkage deformation is always a more complex issue, according to the actual processing conditions, technicians need to be in the stakeout process of welding rod shrinkage control.