High quality alloy, welding materials, precision machinery and equipment.
选用优质合金、焊接材料、高精度的机械设备。
The welding materials are high toughness welding wire WER60 and rich argon shielding gas.
焊接材料为高韧性气保焊丝WER60及富氩保护气体。
Giving emphasis to the welding materials and welding processes of fully automatic welding and manual welding.
并重点介绍了采用全自动焊和手工焊的焊接材料及焊接工艺。
Along with the progress of MAG equipment, process and welding materials at home and abroad, the situation has been improved.
随着国内外MAG焊设备、工艺和焊接材料的技术进步，这一局面正在得到改观。
According to welding characteristics of the frame traction beam material, we choose proper welding methods and welding materials.
根据构架牵引梁材料的焊接性特点，选择了合理的焊接方法及焊接材料。
It emphasizes the chemical compositions and mechanical properties of low temperature nickel steel plates, forgings and welding materials.
文中重点介绍了镍系低温钢钢板、锻件和焊接材料的化学成分和力学性能。
The invention belongs to the machining field of colored materials, applied to batch production of all aluminum and aluminum alloy welding materials;
本发明属于有色材料的加工领域，适用于所有铝及铝合金焊接 材料产品的批量生产；
Second, at the end of the welding work, welding residual welding materials should be returned to the welding material drying room, can not have waste.
其次，焊接工作结束时，焊工应将剩余焊材退回焊材烘干室，不得有浪费。
When fluctuation in input voltages or inconformity of welding materials occurs, the effect of welding is basically impregnable within an appropriate range.
当输入电压有波动或焊接材料不一致的时候，在适当的范围内，焊接效果基本不受影响。
This paper introduces the welding of transformation column by controlling the quality of master materials and welding materials, welding preparation, welding parameters and so on.
详细介绍了通过控制母材质量、焊材质量、焊前准备、焊接参数等，完成转换柱的焊接。
By two double-mediate layer method, using developed welding materials and technology of forced arc molding, butt joining tests of high manganese steel with rail steel are completed.
采用两种过渡层方法，使用研制的过渡层焊接材料，结合强制成形电弧焊工艺进行了高锰钢辙叉与钢轨双过渡层对接焊试验。
The paper analyzed the welding characteristic of stainless steel clad plate, and summarized three factors that were welding groove, welding materials and parameter, welding sequence.
对不锈钢复合钢板的焊接特点进行了理论分析，总结出其焊接三要素：焊接坡口、焊接材料和参数、焊接顺序。
A series of welding process testing showed that using recessed tube-tube sheet, high Cr-Ni welding materials and automatic TIG welding technology could improve the welding quality of tube-tube...
并通过一系列焊接工艺试验，确定采用管子内缩管板和高铬镍焊材及自动脉冲钨极氩弧焊方法，提高了管子管板的焊接质量和可靠性。
This paper depicts the chemical composition, mechanical performance of X80 line pipes, giving emphasis to the welding materials and welding processes of fully automatic welding and manual welding.
文章叙述了X80管线钢的化学成分、力学性能，并重点介绍了采用全自动焊和手工焊的焊接材料及焊接工艺。
Welding materials are one of the major materials of bearing pressure equipment.
焊接材料是承压设备用主要材料之一。
Our products passed the provincial technological appraisal. The production is supervised by Shanghai Fasteners and Welding Materials Technology Institute.
本公司产品通过了省级技术鉴定，并接受上海紧固件和焊接材料技术研究所的监制。
Our products passed the provincial technological appraisal. The production is supervised by Shanghai Fasteners and Welding Materials Technology Institute.
本公司产品通过了省级技术鉴定，并接受上海紧固件和焊接材料技术研究所的监制。
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