?纺丝溶液输送管
纺丝溶液 spinning solution 纺丝溶液输送管 conducting pipe for spinning solution 聚丙烯腈纺丝溶液结构与粘弹性能关系研究 STUDY ON THE RELATIONSHIP BETWEEN STRUCTURE AND VISCOELASTICITY OF PAN SPINNING S...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。