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    1. gb/t 27630-2011¡¶³ËÓóµÄÚ¿ÕÆøÖÊÁ¿ÆÀ¼ÛÖ¸ÄÏ¡·
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    2. vda 270-2014: emissions behavior of interior materials in passenger cars
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    3. sae j2850: interior trim odor test procedure for automotive applications
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    4. zhang, y., et al. (2021). "development and application of low-voc polyols in automotive foams." journal of applied polymer science, 138(15), 49872.
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    5. m¨¹ller, h., & weber, t. (2019). "odor control in polyurethane foam production ¨C a review." progress in organic coatings, 135, 312¨C322.
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    7. technical report: ¡°low odor polyols for automotive seating applications¡±
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