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绢纺;绢纺工程
spun silk spinning
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spun silk spinning
绢纺
纺纱 教学基础资源库 - ... 毛纺 wool spinning
绢纺
spun silk spinning
叶纤维纺 leaf fibre spinning ...
绢纺工程
绢丝是
绢纺工程
(
spun silk spinning
)的产品。绢纺工程,即把养蚕、制丝、丝织中产生的疵茧、废丝加工成纱线的纺纱工艺过 …
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