发布时间:2025-02-07 02:33:24
一次不要喷太厚,只是飞一层,一次遮不住底漆也没关系,面干了再喷第二次,大约喷三次三右,就差不多了。表面两三个小时就可以干了,但是完全干透最少也要三五天吧,还要看你喷得厚不厚。
预应力钢丝用绕丝机连续缠绕于池壁的外表面预应力钢丝的端头用锲形锚具锚 固在沿池壁四周特别的锚固槽内
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