单词	verflex
释义	verflex 'və:fleksn.商标竖型软质文件夹
随便看	chelating anion chelating capacity chelating cellulose chelating chromatography chelating-combustion chelating compound chelating dispersant chelating dispersing agent chelating dyes chelating effect chelating electrode chelating enhancement chelating extraction chelating fiber chelating fiber containing amidoxime group chelating fiber with amidoxime group chelating flocculant chelating functional group chelating humic fertilizer chelating ion chromatography chelating ionexchanger chelating ion exchanger chelating ion-exchanger chelating ion exchange resin chelating ion-exchange resin