Methods: The effect of minitype drinking water treatment units were tested.
Methods: The effect of minitype drinking water treatment units were tested.
方法：对32台中空纤维加活性炭结构的小型家用水质处理器进行功能性检验。
Methods: The effect of minitype drinking water treatment units were tested.
方法：对32台中空纤维加活性炭结构的小型家用水质处理器进行功能性检验。