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- ÕÅÃ÷Ô¶, Àǿ. ¾Û°±õ¥ÈíÅÝ´ß»¯¼ÁµÄÑо¿½øÕ¹[j]. ¸ß·Ö×Ó²ÄÁÏ¿ÆÑ§Ó빤³Ì, 2020, 36(5): 1-8.
- ÍõÁ¢ÐÂ, ³Âѧ˼. ÈíÖʾ۰±õ¥ÅÝÄËÜÁÏÉú²ú¹¤ÒÕÓÅ»¯[m]. ±±¾©: »¯Ñ§¹¤Òµ³ö°æÉç, 2019.
- smith, j.r., johnson, l.m. advances in polyurethane foam catalysis[j]. journal of cellular plastics, 2021, 57(3): 245-260.
- Áõΰ¶«, Ëïºì÷. puÈíÅݰ·´ß»¯¼ÁÔÚÆû³µ×ùÒÎÖеÄÓ¦ÓÃÑо¿[j]. ËÜÁϹ¤Òµ, 2018, 46(8): 89-93.
- brown, a.k., davis, r.t. quality control in flexible polyurethane foam production[m]. new york: springer, 2022.
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À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/1853
À©Õ¹ÔĶÁ:https://www.bdmaee.net/dabco-xd-102-catalyst-cas106317-60-3–germany/
À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/586
À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2022/08/33-1.jpg
À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/1899
À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2022/08/2.jpg
À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2022/08/dibutyltin-monobutyl-maleate-cas-66010-36-4-bt-53c.pdf
À©Õ¹ÔĶÁ:https://www.bdmaee.net/lupragen-n107-catalyst-dimethylaminoethoxyethanol-/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2022/08/38-3.jpg
À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2020/07/90-2.jpg

