以WF6和H2为原料，粉末冶金钨板为基体，采用热丝开管气流化学气相沉积试验装置，成功地制备出可变形钨锭。

Using WF6 and H2 as raw materials, tungsten plate formed by powder metallurgy as substrate, the deformable tungsten ingots were prepared successfully by a hot-wire CVD experimental facility.

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通过在传统环锭纺细纱机上加装纺纱附件，研制出一种生产低扭矩纱（扭妥TM 纱）的新型纺纱方法。

Put a attachment on conventional ring spinning frame, a lower torsion moment yarn (Nu-Torque TM yarn) was produced by this new spinning method.

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