98 中文名称： 橡胶和橡胶胶乳 锰含量的测定 高碘酸钠光度法 英文名称： Rubber and rubber latices - Determination of manganese content - Sodium periodate photometric methods 页数
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用硅烷偶联剂A - 171和天然橡胶胶乳(MGL - 30)改性碱处理后的橡胶木粉。
The alkali treated rubber wood-flour was modified by silane coupling agent A-171 and MMA grafted natural rubber MGL-30.
天然橡胶取自橡胶树，是一种叫做“胶乳”的白色乳状液体。在运往世界各国之前，橡胶要经过酸处理和烘干。
People get natural rubber from rubber trees as a white, milky liquid, which is called latex. They mix it with acid, and dry it, and then they send it to countries all over the world.
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