发布时间:2025-02-03 13:22:36
打泡沫胶或者结构胶然后用加长内涨螺丝分点固定,保温层一般十公分左右,螺丝最少十公分以上才能固定到主体墙壁。
2023年新风系统推荐壁挂式新风47吊顶式新风系统推荐松下47霍尼韦尔4735247远大等新风系统推荐
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