Sunday, October 1, 2023

02 OCT 23



 RONALD KH: water feature CL 3.0



 RONALD KH: drain full water again





 RONALD KH: basement





 RONALD KH: swimming pool CL 3.0,pH 7.8


 

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20 JUNE 2024

[14:38, 20/06/2024] Edwin Chen 013: All OK? [14:45, 20/06/2024] Leung KH🍀: Okay [14:46, 20/06/2024] Leung KH🍀: 3,329ppm [14:46, 20/06/2024...