1. Nā nui likeʻole: E like me keʻano, hiki ke hoʻokaʻawaleʻia ka pahele wai i keʻano P a me keʻano S.Wahi a ka mea, hiki ke hoʻokaʻawale ʻia i ke kila kila, PVC a me PE paipu paipu.E like me ke anawaena paipu o ka pahele wai, hiki ke maheleia i 40, 50, DN50 (2-inch paipu, 75, 90...
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