進入家庭的自來水肯定是一個來源。現在家裏的水龍頭,一般有個金屬網過濾顆粒物。自來水公司肯定不會提供水過濾器。
所有跟帖:
• 金屬網主要是減壓, 節約用水 -LexusOnly- ♂ (0 bytes) () 06/07/2022 postreply 21:49:34
• 金屬網主要是減壓, 節約用水 -LexusOnly- ♂ (0 bytes) () 06/07/2022 postreply 21:49:34
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