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This information will be used to help determine the cement slurry specifications for both the dump bailer and cement packer.
这个信息将用来为倾卸筒和水泥封割器确定泥浆规格。
youdao
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This information will be used to help determine the cement slurry specifications for both the dump bailer and cement packer.
这个信息将用来为倾卸筒和水泥封割器确定泥浆规格。
youdao