发布时间:2025-01-19 03:06:14
1、改变管道坡度,让气可以顺水流向上,到达一个可以排出的位置;
2、在容易聚气的地方,加一个手动,或自动排气阀;
3、已经存在管道里的空气,则把水放干净,再从下往上灌水,直到把所有的空气从最高处逼出去为止!
——希望对你有用!
我一个插u盘的户外音响喊不出话来了,能放u盘,头戴式耳麦喊不出声音来。不知道在那里能维修好。
2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14您好我房子已经装修好了但是电视背景墙哪里没有留网线插口现在的电视都是网络电视想联网但我不
2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14 2025-01-19 03:06:14