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25608-63-34,4¡¯-»Çõ£»ù¶þ±½·ÓÓë1,1¡¯-»Çõ£»ù¶þ(4-Âȱ½)µÄ¾ÛºÏÎï;
4,4¡¯-»Çõ£»ù¶þ±½·ÓÓë1,1¡¯-»Çõ£»ù¶þ(4-Âȱ½)µÄ¾ÛºÏ?
POLY(1,4-PHENYLENE ETHER-SULFONE);
4,4¡¯-sulfonylbis-phenopolymerwith;
Phenol,4,4¡¯-sulfonylbis-,polymerwith1,1¡¯-sulfonylbis[4-chlorobenzene];
Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)-.alpha.-hydro-.omega.-hydroxy;
POLY(ETHER SULFONE);
POLY(1,4-PHENYLENE ETHER-SULFONE);
POLY(OXY-1,4-PHENYLENESULFONYL-1,4-PHENYLENE);
POLY(P-PHENYLENE ETHER-SULFONE);
POLY(P-PHENYLENE ETHER-SULPHONE)
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