... 窄间隙单面焊 narrow gap one side welding 单面焊对接 single welded butt 单面焊搭接接头 single welded lap joint ...
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针对某企业需求的平板对接，为解决大型钢板焊接不易翻转的难题，设计了一种单面焊双面成形定位压紧小车。
A particular device of location and compaction for welding by one side in shape by both sides was designed according to the enterprises requirement in steel plates butt joint.
本衬垫适用于角钢对接内接头CO2单面焊使用，有各种规格供选用。
This backing(internal) is specially designed for CO2 one-side welding of angle steel butt joints. Different backing sizes are supplied.
本衬垫适用于各种球扁钢对接接头CO2气保护单面焊用。
This backing is uesd for CO2 one-side welding of bulb steel.
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