发布时间:2025-01-24 11:45:02
其实伸缩缝分为伸缝(涨缝)与缩缝,区别无非就是收缩之间区别,一边是要考虑膨胀所以留缝要多点,一边是收缩,那么只要考虑断开,释放收缩应力就可以,留缝不需太大。
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2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02买房退定金有成功的吗买房退定金流程怎么走买房退定金要多少时间
2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02 2025-01-24 11:45:02