This application system plays an important part in improving the quality of technological process of complicated product assembly, reducing operation returns, shortening the period of devel.
该应用系统在提高复杂产品装配工艺设计质量，减少操作返工，缩短研制和批次制造周期等方面发挥了重要作用。
In welding, foaming process on a number of technological innovation, product quality with the leading industry.
在焊接、发泡工艺上的多项技术革新，使产品的品质领先同行业。
The material selection, spinning technological process, main processing parameters and the quality of yarn are discussed.
介绍了原料的选配、纱工艺流程、工序的主要工艺参数选择和成纱质量。
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