| 英文名称: | | siloxanes and silicones, di-me, polymers with ethylene glycol, isophthalic acid | | , me ph silsesquioxanes, terephthalic acid and trimethylolpropane | | siloxanes and silicones, di-me, polymers with ethyleneglycol, isophthalic acid, me ph silsesquioxanes, terephthalic acid andtrimethylolpropane |
|
