現在做loop最簡單+省事
所有跟帖:
• 光loop, 如果loop不接vent, 或不加air admittance valve, 也沒有用。有衝水時, 壓力還是沒法平 -PrimeryColor- ♀ (0 bytes) () 08/15/2019 postreply 10:01:06
• 3“管loop對付1-1/2“sink足夠了(4倍的麵積)。 -味苦- ♂ (0 bytes) () 08/15/2019 postreply 10:46:01
• 光loop, 如果loop不接vent, 或不加air admittance valve, 也沒有用。有衝水時, 壓力還是沒法平 -PrimeryColor- ♀ (0 bytes) () 08/15/2019 postreply 10:01:06
• 3“管loop對付1-1/2“sink足夠了(4倍的麵積)。 -味苦- ♂ (0 bytes) () 08/15/2019 postreply 10:46:01
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