来源:互联网
secon 纤维素 acetate
正文
secondary cellulose acetate fiber
由纤维素二醋酸构成的醋酯纤维,其中至少有74%,但不到92%的羟基被乙先化.
参考资料 >
Warning: Undefined array key "ReferenceList" in /www/wwwroot/bjnipponpaint.com.cn/id.php on line 279
Warning: foreach() argument must be of type array|object, null given in /www/wwwroot/bjnipponpaint.com.cn/id.php on line 279