Fatty acids, soya, polymers with 1,6-diisocyanatohexane, pentaerythritol and phthalic anhydride
英文名称:
Fatty acids, soya, polymers with 1,6-diisocyanatohexane, pentaerythritol and phthalic anhydride
英文别名:
Fatty acids, soya, polymers with 1,6-diisocyanatohexane, pentaerythritol and phthalic anhydride