英文同义词: | 3 arm PEO;Poly(ethylene oxide), 3-arm, hydroxy terminated;Polyethylene glycol trimethylolpropane ether;Polyethylene glycol trimethylolpropane triether;TRIMETHYLOLPROPANE ETHOXYLATE;Poly(oxy-1,2-ethanediyl),.alpha.-hydro-.omega.-hydroxy-,etherwith2-ethyl-2-(hydroxymethyl)-1,3-propanediol(3:1);trimethylolpropaneethoxylate(2.5eo/oh);ydroxymethyl)-1,3-propanediol(3:1) |