分子式：纺织服饰

粘度：<table width="990"><tbody><tr class="firstRow"><td class="de-feature" style="margin: 0px; padding: 14px 14px 0px; overflow-wrap: break-word; word-break: break-all; vertical-align: text-top; color: rgb(153, 153, 153);" width="119">所属行业</td><td class="de-va

目数：实用技术