发布时间:2025-02-07 07:47:33
浇水养护,上面覆盖塑料薄膜,盖黑心棉保温,通蒸汽保温养护等等。。。一般要养护到终凝,即7天,特殊情况如标准养护室,需要养护24天,同条件养护累计600摄氏度
春兰空调制热正常制冷时十几分钟看就现运行保护并且关机时关不掉电源关闭后重新开机制冷时十几分钟
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