Gypsum block is an internal wall material with good performance, whose disadvantage is poor water resistance.

石膏砌块是一种性能优良的内墙材料，其缺点是耐水性差。

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Gypsum block is an internal wall material with good performance, whose disadvantage is poor water resistance.

石膏砌块是一种性能优良的内墙材料，其缺点是耐水性差。

youdao