“双层预充填砾石绕丝筛管”的概念、定义、翻译、参考文献-科学参考

单词	双层预充填砾石绕丝筛管
释义	双层预充填砾石绕丝筛管 Encyclopedia 工学机械防砂释 self-cleaning performance双层预充填砾石绕丝筛管在双层绕丝筛管的两层筛网之间充填一定粒度的砾石形成的筛管。
随便看	Guyuzhou Guy Vanderhaeghe Guzang Guzhangian Stage Guzhang Maojian tea Guzhang Xian Gu Zhaoqi Gu Zhaoshen Gu Zhen'an Gu Zhenchao Gu Zhenguan Gu Zhengyi Gu Zhenxia Guzhen Xian Guzhen Zhen Gu Zhiwei Gu Zhizhong Gu Zhong Guzhong Temple Gu Zhongyi Guzhou Science and Technology Museum Guzhu tribute teahouse site and cliffs Guzici (speaking and singing performance accompanied with drums) Gu Zijing guzi Yangge

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