能有效濾氟的過濾器不多。再說源頭加,家裏濾,能有什麽大用?
所有跟帖:
• 反滲水含氟量應該很低 -周老大- ♂ (0 bytes) () 08/29/2024 postreply 14:06:32
• 反滲水含氟量應該很低 -周老大- ♂ (0 bytes) () 08/29/2024 postreply 14:06:32
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