According to the existing problem of salt mining process, the salt mining system was innovated partly.

针对采盐工艺出现的问题对采盐工序进行了局部改造。

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The environmental problem caused by potassium salt mining is peculiar and different potassium salt storage type causes different environmental problems.

钾盐开发产生的环境问题特殊，不同储存形式的钾矿开发产生不同的环境问题。

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The operational principle and technical characteristics of CY-400A combined salt mining machine are introduced.

简述了CY - 400a联合采盐机的工作原理和技术特点。

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The dubious Salt Lake Stock and Mining Exchange closed in 1986.

FORBES: Fraud per capita

Instead of checking in to some wildly expensive spa for a few days of wired-up analysis by teams of kinesiology eggheads with space-age machines, how about doing a some deep data-mining using the soggy, smelly, salt-stained socks and shirt and shorts in your workout bag?

FORBES: The PC Killers: Creative Destruction and the Social Revolution

Twenty years ago Salt Lake was an isolated town, dependent largely on mining and military expenditure.

ECONOMIST: Lexington: Salt Lake City’s new image | The