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bicomponent fiber
释义
bicomponent fiber
Encyclopedia
工学
[非织造布原料及产品]
释
bicomponent fiber
双组分纤维
由两种不同聚合物或具有不同性质的同一种聚合物,经复合纺丝方法制成的化学纤维。又称复合纤维。
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undulation
undulator
undulatory
undulatory property
undulatory theory
undulatory theory, wave theory
unduloid
undulose extinction/undulatory extinction
undyed silk
UNEA
unearned premium reserves
unearthed
Uneasy Virtue
UNECA
unemployment
unemployment benefit
unemployment insurance
Unemployment Insurance Act of 1940
unemployment insurance fund
unemployment insurance fund budget
unemployment insurance payment expiration
unemployment insurance reemployment service
unemployment insurance treatment
unemployment rate
unemployment ratio
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更新时间:2025/11/5 10:32:51