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A Secret Weapon For mengapa krisis air bersih harus dicegah

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A photodiode pyranometer, model Quantum A photodiode-based mostly pyranometer is composed by a housing dome, a photodiode, and a diffuser or optical filters. The photodiode has a little surface area region and acts like https://fukushimask.com/berita/mengapa-krisis-air-bersih-harus-dicegah/

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