The method of commercial production of mesitylene using idle facilities was described and the feasibility of the production was studied in theory.

介绍了利用闲置设备工业化生产均三甲苯的方法，并从理论上研究了生产的可行性。

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Even as manufacturers start to put more of their idle but still costly facilities to use, profitability remains a distant goal.

即使制造商开始更多地使用闲置但却成本高昂的设施，实现盈利仍是一个遥远的目标。

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As a non-consequential side benefit, it blocks rivals from using its idle production facilities when they face their own supply constraints.

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