fire-prevention stairs中文,fire-prevention stairs的意思,fire-prevention stairs翻译及用法

2025-10-08 17:27 浏览次数 5

fire-prevention stairs

防火楼梯

fire-prevention stairs 例句

英汉例句

  • Analyzing the fire-prevention stairs of No. 201 Building for correcting the tilt and strengthening

    某小区201#楼防火楼梯纠倾加固浅析

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