Theory analysis shows that the technology has apparent advantages in the aspects of reliability, efficiency, safety, locating precision.

理论研究和分析表明，该定位技术在可靠性、时效性、安全性和定位精度等方面具有明显的技术优势。

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Roller is one of the major process equipment for the flow forming. It has a significant effect to dimensional precision and apparent quality of the flow formed part.

旋轮是旋压加工中的关键工艺装备之一，对旋压工件的尺寸精度和表观质量起着至关重要的作用。

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All these tests show that the reagents, base metal and co-existing elements have no apparent influence, and both the accuracy and precision conform to relative national standards.

表明：试剂、基体以及其存元素均无明显影响，精密度和准确度符合相应的国家标准的要求。

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