To enhance sizing quality of fine count high density double weft satin fabric, adjustment and optimization of warping processing, sizing formula, sizing processing were done.
为提高细号高密双纬缎纹织物的浆纱质量，对整经工艺、 浆料配方、浆纱工艺进行了调整与优化。
The wedge device and the fine regulating device for sizing the phosphor-copper thin plates are also introduced.
同时，还介绍了楔块装置及磷铜薄片整形的微调装置。
Improved jig sizing applied in roughing and gravity dressing, and improved tungsten fine deposit recovering technology enhance the recovery of tungsten fine deposit.
推广并改进动筛跳汰使之在粗、重选中获得应用；钨细泥工艺的改进提高了钨细泥的回收率。
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