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Fascination About timah hitam

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Distinct warmth is often a physical quantity, numerically equal to the amount of warmth which should be transferred to your entire body with mass of 1 kg so as that its temperature has altered by 1 Kelvin. Plat baja dipanaskan hingga suhunya mencapai 227°C hingga kalor radiasi yang dipancarkan https://waltq024jkl6.wikilentillas.com/user

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