英文同义词: | strong alkali phenylethylene anion exchange resin (201x4);Amberlite IRA 401S;Amberlite ira 401 S Anion exchange resin, strong basic quarternary ammonium(I) 201x4;Anion exchange resin,strong basic quarternary ammonium(I)201x4;Anion exchange resin,strong basic quarternary ammonium Ⅰ,201×4 |