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；

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Establish and update the specification, method for starting material, packaging, IPC and finish product, for new product according to R&D requirement.

根据R&D的要求，建立和更新新产品相关包材、原辅料、中控以及成品的微生物标准和方法。

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