millable regions可加工性区域
Millable cane原料甘蔗
millable polyurethane混炼型聚氨酯
millable PU混炼型聚氨酯
millable stalks有效茎数
millable polyurethane rubber混炼型聚氨酯橡胶;混炼型聚氨酯胶
millable polyurethane elastomer混炼型聚氨酯弹性体