有关diacid的精选大全

用hexane diacid造句子,“hexane diacid”造句
1、Acetanilideandhexanediacid,potassiumhydrogenphthalatecouldimprovePVCcrystallinity.2、Theutilitymodelrelatestoacrystallizerforhexanediacidproductionequipment,andbelongstoachemicaldevice....
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