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This clay fouls drilling tools and plugs piping, both severe problems for drilling crews.
这类粘土层妨碍钻井工具的使用,堵塞管柱,这些都会对井队产生严重问题。
youdao
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This clay fouls drilling tools and plugs piping, both severe problems for drilling crews.
这类粘土层妨碍钻井工具的使用,堵塞管柱,这些都会对井队产生严重问题。
youdao