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5 个月
2025年中国MDI行业产能、产量及竞争格局分析
MDI即为二苯基甲烷二异氰酸酯,由异氰酸酯与多元醇及其配合助剂合成的聚氨酯材料。MDI根据是否加改良性质的添加剂分为 ...
新浪网
9 个月
2025年中国MDI行业发展现状、竞争格局及趋势预测
MDI即为二苯基甲烷二异氰酸酯,由异氰酸酯与多元醇及其配合助剂合成的聚氨酯材料。MDI根据是否加改良性质的添加剂分为 ...
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