短語(yǔ)詞組短語(yǔ)poly aryl ether ether ketone 聚芳醚醚酮poly aryl ether sulfone ketone 聚芳醚砜酮poly aryl ether ketone sulfone 聚芳醚酮砜poly aryl ether ketone nitrile 聚芳醚酮腈sulfonated poly ether ether ketone 磺化聚醚醚酮poly aryl ether ketone copolymer 聚芳醚酮共聚物phenolphthalein poly ether ether ketone 酚酞聚芳醚酮poly aryl ether nitrile ketone 聚芳醚腈酮sulfonated poly pathalazinone ether ketone 磺化雜萘聯(lián)苯聚醚酮 返回 polyetheretherketone