High quality welding material and suitable welding parameters were used for the welding procedure qualification test results fully meeting the requirement of the product manufacturing specification.
采用了高质量焊接材料和适当的焊接规范参数范围，焊接工艺评定试验结果完全满足产品制造技术条件要求；
Product quality is stable, test results are more than relevant national standards in the requirements of first-class goods.
产品质量稳定，检测结果均超过相关国家标准中一等品的要求。
The test results show that the new technology has the advantages of short process, simple operation, low manufacture cost and high quality of the product compared with the traditional technology.
实验表明，该工艺与传统工艺相比，具有流程较短，操作简单，生产成本较低，产品纯度较高等优点。
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