发布时间:2025-01-16 16:44:36
试压有两种方法:
1,关闭进出户阀门,把管道打满高压气体,安装压力表。
2,关闭进出户阀门,把管道打满高压水,安装压力表。
两种方法都需要打压。并不是仅仅灌满水。
装修将生活阳台里的空调水落水管更改位置本来落水管在生活阳台内
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