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1·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。

2·It is high time to make an artificial ant hill which should consist of a gypsum block with available passages and rooms facing the arena.

是到了建造一个人造蚁丘的时候了，这个蚁丘有通风的走廊和面向平台的房间。

3·The present invention provides a high-pressure high-strength gypsum block and its automatic water-filtering continuously-forming machine used in the course of press-forming process.

本发明提供一种高压高强度的石膏砌块及其在压制成型过程中自动滤水的连续成型机，以提高工作效率和改善石膏砌块成型质量和性能。