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来自MSN
5 个月
中泰化学:公司水泥产能为130万吨/年
感谢您的建议。 投资者:丁二醇(Butane-1,4-diol),是一种有机物,用作溶剂和增湿剂,也用于制增塑剂,请问BDO能替代TMA 偏苯三酸酐作为增塑剂吗?
infor.pl
6 年
Dziennik Ustaw - rok 2010 nr 232 poz. 1525
1. Maksymalne dopuszczalne poziomy dozwolonych substancji dodatkowych określone w załącznikach nr 2, 3 i 5 do rozporządzenia mają zastosowanie do gotowych do spożycia środków spożywczych, ...
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