The base of regenerator must resist high temperature, hold necessary bearing capacity and durability.

设计的蓄热室底板既要有耐高温能力，又要有必要的承载力和耐久性。

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The base of regenerator must resist high temperature, hold necessary bearing capacity and durability.

设计的蓄热室底板既要有耐高温能力，又要有必要的承载力和耐久性。

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