| 英文名称: | | siloxanes and silicones, di-me, hydroxy-terminated, polymers with et alc., isop | | hthalic acid, trichloromethylsilane, trichlorophenylsilane and trimethylolpropa | | siloxanes and silicones, di-me, hydroxy-terminated,polymers with et alc., isophthalic acid, trichloromethylsilane,trichlorophenylsilane and trimethylolpropane |
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