Its sizing effects on bright rayon, noil silk yarn and spun silk yarn are to be further tested.

对有光人丝、䌷丝和绢丝的上浆效果，尚待作进一步试验研究。

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Its sizing effects on bright rayon, noil silk yarn and spun silk yarn are to be further tested.

对有光人丝、䌷丝和绢丝的上浆效果，尚待作进一步试验研究。

youdao