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["\[每日一题]К катализаторная焦化重整油品调和版",,"Участие: награда 3-5 богатство; ответить правильно: награда 1 богатство; примечание: этот пост действителен 48 часов. Вопрос с выбором: Арканская заполнитель представляет собой симметриическую открытоую аркуовую структуру, обычно из изгательного материала, он относится к (  ). A A A、Кобразное заполнение D B、鞍型填料 D C D、鞍环填料 D D、其他填料 D ответ: B ваше участие является для нас самой большой поддержкой.Подаршите розу,,,,,,,,", "注:两天后答案自动公布。D""我的装置我的家家家“ �大型原创照片分享活动活(第二期httpsD"https://bbs.hcbbs.com/forum.php?mod=viewthread&tDidid1id=868167D&extraDpageD3""""""D【一问一答】催化焦化重整油品调和和版D221112【22211汇总贴D222】催化焦化重整油品调和版D211【每日一题】催化焦化重整油品调D版D2"]D"]"]D"]D"]D"]"]D"]D"]D"]"]D"]D"]D"]D"]"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]DD"]"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]DD"]D"]D"]D"]D"]D"]DD"]"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]DD"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]DD"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]DD"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]D"]"]]

2018-04-26View Original

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参与:奖3~5财富;回答正确:奖10财富;注:此贴有效时间48小时。 单选题:弧鞍填料为对称的开式弧状结构,一般用陶瓷制造,它属于(   )。 A、环型填料 B、鞍型填料 C、鞍环填料 D、其它填料 答案: B 您的参与,就是对我们工作的最大的支持。送人玫瑰,手留余香。https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif 注:两天后答案自动公布。 “我的装置我的家“ 大型原创照片分享活动(第二期) https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1868167&extra=page%3D1 【一问一答】催化焦化重整油品调和版2017年汇总贴 https://bbs.hcbbs.com/thread-1826018-1-1.html 【每日一题】催化焦化重整油品调和版2017年汇总贴 https://bbs.hcbbs.com/thread-1811219-1-1.html
Reply #22018-04-26
  B、鞍型填料   

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