The lower section of center pipe ruptured is anormal failure in solution mining.

中心管下部发生变形断裂，是单井对流采卤工艺中的常见事故之一。

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During brine mining, it's one of common problem that center pipe leaks.

卤井生产过程中，中心管泄漏是常见事故之一。

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During brine mining, it's one of common problem that center pipe leaks.

卤井生产过程中，中心管泄漏是常见事故之一。

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