发布时间:2025-02-04 15:00:47
1、在门口的地面开槽,
2、再在原管道上加弯头,接上
3、把管道埋在槽内隐蔽。
注意:接好后一定要做压力测试,确保不漏水。再把地板装上。
道康宁中性玻璃胶质保期多久 道康宁中性玻璃胶保质期限多长时间
2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47请教一下10kv真空断路器的型号abb的西门子的施耐德的请列一下以上三厂家的型号写不全也可以
2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47 2025-02-04 15:00:47