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    1中华人民共和 国 国家标准 钻 井 液 除 气 器 GB / T 1 1 6 4 5 - 8 9 D r i l l i n g f l u i d d e g a s s e r s 1 主题内 容与适用 范围 本标准规定了 钻井液除气器 ( 以下简称除气器) 的分类原则、技术...

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