The suitable welding material and the rational welding parameters were confirmed by welding procedure test of high strength weather resistant steel. It was successfully applied to the production.
通过对新型高强度耐候钢材进行焊接工艺试验，匹配合理的焊接材料，确定了合适的焊接工艺参数，并成功地应用于产品的焊接生产。
The test bridge made of a new type of weather resistant steel of NH35Q steel has a strong resistance to atmospheric corrosion.
使用NH35Q耐候钢新钢种制作的试验桥，耐大气腐蚀能力强。
Such atmospheric corrosion resistant elements as Cu, cr, and Ni are added to structural steel to increase both weather and corrosion resistance.
铜、铬、镍等大气耐腐蚀元素被添加到增加天气、耐蚀钢结构。
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