| 英文名称: | | siloxanes and silicones, di-me, hydroxy-terminated, polymers with hydroxy-termi | | nated me phenethyl siloxanes, isophthalic acid, trimethylolethane and trimethyl | | siloxanes and silicones, di-me, hydroxy-terminated,polymers with hydroxy-terminated me phenethyl siloxanes, isophthalicacid, trimethylolethane and trimethylolpropane |
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