... 纵向移动导轨副longitudinal movement rail pair 组焊installed and welded 组焊锚腹板单元AW of anchor web unit ...
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介绍了风机集流器弧段压型、组焊的工艺方法。
The method of segmental arc pressing and combinational weld technology of fan collector is introduced.
通过预组装,施工现场组焊质量和周期得到了保证。
Quality and schedule of group welding on site has been improved through pre-assembly.
手工组焊,手工作业,焊接工整性欠佳,易产生气孔夹渣。
Manual welding, manual welding, neat poor, easy to produce porosity slag.
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