In contrast with general welding method of single arc, the forms of Plasma-MIG welding arc are more complicated.
与一般的单电弧焊接方法相比，等离子mig焊的电弧形态要复杂的多。
It's suitable for welding single part or products of small amount, short and irregular welds under varied construction position and other welds which are difficult to apply machine welding.
适用于焊接单件或小批量产品，短的和不规则的、各种空间位置的以及其他不易实现机械化焊接的焊缝。
Half-circle model and full-circle model, fixed heat source and moving heat source, single pass and multi-pass welding are used for comparison.
比较了半周模型和全周模型，固定热源和移动热源，单道焊和多道焊下的分析结果。
The hardware circuit and software program features of the given current, multi-pulsed resistance welding machine controller developed 8031 single chip processor are introduced in this paper.
本文介绍了用8031单片机研制的定电流，多脉冲电阻焊机控制器的硬件电路及软件程序的特点。
Single sided -, intermittent -, chain - or zigzag welding will be allowed, as far as permissible according to the classification society, where structural parts are not exposed to weather or moisture.
可采用单面焊，间断焊，并列焊或交错焊，根据船级社要求，结构件不要暴漏在露天或潮湿处。
The welding-repaired pipelines are identified as two types of a single hole drilled on pipeline and several holes drilled in short span.
将打孔管道的焊接修复结构区分为单开孔和密集开孔两种类型。
The welding-repaired pipelines are identified as two types of a single hole drilled on pipeline and several holes drilled in short span.
将打孔管道的焊接修复结构区分为单开孔和密集开孔两种类型。
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