发布时间:2025-02-04 20:47:19
这是外墙保温有漏点,找物业,物业给处理的!没关系!不过屋内的问题,需要你自己清理!找大白工过来,处理基层,然后重新刮大白,乳胶漆、注意,一定要是外墙处理完,才可以处理屋内!希望对你有帮助
求除尘系统总风量公式管道计算公式系统压力计算公式风机选型的公式
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