为了提高复合材料机翼的整体强度和刚度，降低制造成本，机翼的主要结构件采用缝编技术。
To increase the whole strength and stiffness of the composite wing and to lower the manufacturing cost, the main component of the wing is employed with stitched technique.
公司生产和安装的设备以及结构件材料主要有碳钢、不锈钢、钛、镍基合金以及各种复合材料等各种有色金属。
The main materials of equipment , piping and construction parts are carbon steel, stainless steel, aluminum, titanium, nickel and nickel alloy, and special clad material.
确定了主要承重构件的材料性质和在加固改造中可利用的程度及加固原则，结合使用要求提出对原结构的抗震加固方案。
Meanwhile it measured the material quality and determined the material utilization ratio and strengthening principal. In the light of use requirement, a seismic strengthening plan was given.
该材料可注塑成型加工，产品性能达到德国PF2836水平，主要用于低压电器的绝缘结构件。
EA-5555J was suitable for injection process and its properties were the same as that of German PF2836. It was mainly applied in making low voltage electric insulation structure parts.
该材料可注塑成型加工，产品性能达到德国PF2836水平，主要用于低压电器的绝缘结构件。
EA-5555J was suitable for injection process and its properties were the same as that of German PF2836. It was mainly applied in making low voltage electric insulation structure parts.
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