平均每家5個廁所,每個廁所2個洗手池,就有4個芯,再加浴池2個,淋浴2個,一個廁所就有8個,5個廁所40個
再加廚房幾個,想想有多少個閥芯要換?
平均每家5個廁所,每個廁所2個洗手池,就有4個芯,再加浴池2個,淋浴2個,一個廁所就有8個,5個廁所40個
再加廚房幾個,想想有多少個閥芯要換?
• 就這還不雇一個專門的水管工? -StopBy- ♂ (325 bytes) () 02/05/2024 postreply 10:42:11
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