A.伸長(zhǎng)不勻率B.長(zhǎng)度不勻率C.卷曲不勻率D.干熱不勻率
A.≤2.0mg/100gB.≤6.0mg/100gC.≤8.0mg/100gD.≤15.0mg/100g
A.≤1.0%B.≤0.8%C.≤0.5%D.≤0.3%