首页> 外国专利> Process for production of CaC12, Po, process for preparation of a composition for use in cimentacao, composition for use in cimentacao,Process for the introduction of a mass of cimentacao in poco petroliferos and CaC12 in Po.

Process for production of CaC12, Po, process for preparation of a composition for use in cimentacao, composition for use in cimentacao,Process for the introduction of a mass of cimentacao in poco petroliferos and CaC12 in Po.

机译:制备CaCl 2的方法,Po,制备用于西蒙塔草的组合物的方法,用于西蒙塔草的组合物,用于在poco petroliferos中引入大量西蒙塔草和在Po中引入CaC 12的方法。

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