[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

光亮剂投放量应根据水质硬度调节:软水地区调至最低档(1-2),硬度>200ppm的硬水地区调至4-6档;投放过量的典型信号是玻璃杯出现蓝白色条纹或彩虹膜,投放不足则表现为水滴状白斑

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82%
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Long-term
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